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Objective: To compare obstetric and neonatal outcomes resulting from assisted reproductive technology in couples with a history of female sterilization to couples with other infertility diagnoses., Design: Retrospective cohort study., Setting: Not applicable., Patient(s): Fresh, nondonor cycles excluding gestational surrogacy from 2004 to 2013 in the United States., Intervention(s): None., Main Outcome Measure(s): Preterm birth rates and low birth weight rates from in vitro fertilization (IVF) pregnancies in couples with infertility and in couples with prior tubal ligation as their sole indication for IVF., Result(s): The mean ages of fertile women (N = 8,478) and infertile women (N = 371,488) were 35.3 and 34.6 years, respectively. Of the singletons born to parous women (N = 26,463), the incidence of preterm birth was not significantly different in fertile, sterilized couples compared to infertile couples (13.7% vs. 12.0%). The incidence of low birth weight among term singletons was also not significantly different between fertile couples compared to infertile couples (3.5% vs. 3.2%)., Conclusion(s): Fertile couples have similar preterm birth and low birth weight rates after IVF compared to infertile couples. This suggests that differences in perinatal outcomes may be due to assisted reproductive technology procedures rather than infertility itself., (Copyright © 2020. Published by Elsevier Inc.)

Objectives: To calculate the prevalence and identify correlates of unmet need for contraception and to assess whether prevalence of use of effective contraception and long-acting reversible contraception (LARC) has changed over time among married or cohabiting, reproductive-age women in Vietnam., Methods: Study population was drawn from nationally representative Multiple Indicator Cluster Surveys conducted in 2000, 2006, 2011 and 2014. Unmet need for contraception was defined as occurring when a fecund, married or cohabiting woman is not using any method of contraception but either does not want children or wants to delay birth for at least 1 year or until marriage. Following the ranking of method effectiveness by the Centers for Disease Control and Prevention, we defined "effective contraception" as implant, intrauterine device, male and female sterilization, injectable, pill, patch, ring or diaphragm. We used multivariable logistic regression to identify correlates of unmet need for contraception in 2014 and Cochran-Armitage trend tests to assess changes in effective contraception and LARC use from 2000 to 2014. All analyses used survey weights to account for the complex sampling design., Results: In 2014, 4.3% of married or cohabiting, reproductive-age women had unmet need for contraception. Multivariable analysis showed that age, education and number of children ever born were statistically significant correlates of unmet need for contraception. Use of effective contraception statistically significantly declined from 53.0% in 2000 to 45.7% in 2014 (p<.0001). Similarly, LARC declined from 39.6% in 2000 to 30.0% in 2014 (p<.0001). After adjusting for age, education, residence and having at least one son, these secular trends remained., Conclusion: Findings indicate that effective contraception and LARC use have decreased among married or cohabiting women of reproductive age in Vietnam. Correlates of unmet need for contraception should be used to inform interventions to prevent unintended pregnancy., Implications: Although the prevalence of unmet need for contraception was low (4.3%) in 2014, the use of effective contraception and long-acting reversible contraception declined among reproductive-age, married or cohabiting women in Vietnam from 2000 to 2014. This finding is particularly striking given the economic growth in the nation during this time frame., (Copyright © 2018 Elsevier Inc. All rights reserved.)

Objective: Contraceptive use is subject of scientific interest for its contribution to reduced fertility and improved maternal and child health in India. This study answers the changes in method mix and the influence of factors associated with contraceptive use in India during 1992-93 to 2015-16., Methods: The study used data from all the four rounds of National Family Health Survey (NFHS) conducted during 1992-93 to 2015-16. Binary logistic regression was conducted in the pooled data of contraceptive users of four rounds of the survey to examine the adjusted contribution of various contraceptive methods over time. Also analysed the determinants of contraceptive use in 1992-93 and 2015-16. The pooled data of 1992-93 and 2015-16 was used to explore the change in users through creating interaction between time and predictors. STATA (V 13) was used for analyses and result was reported at 5 percent level of significance., Results: Female sterilization continued to dominate the contraceptive method mix, use of pills and condoms had considerably increased, and traditional method use had remained almost unchanged during 1992-93 to 2015-16. Age, education, surviving son, religion, social group, household size, region, and economic condition of the woman remained as significant determinants of contraceptive use during the study period., Conclusion: Contraceptive use, method mix, the profile of the users, and determinants of contraceptive use has changed significantly during 1992-93 to 2015-16 in India. Increased use of modern spacing methods albeit continuous dominance of female sterilization in method mix suggests relooking at the family planning implementation strategy., (Copyright © 2019 Elsevier B.V. All rights reserved.)

Background: Long acting reversible and permanent contraception (LARPs) offer promising opportunities for addressing the high and growing unmet need for modern contraception and helps to reduce unintended pregnancies and abortion rates in sub-Saharan Africa (SSA). This study examines the contextual factors that influence the use of long acting reversible and permanent contraception among married and fecund women in Ethiopia., Method: We use data from the 2016 Ethiopian Demographic and Health Survey to examine the contextual factors that influence choice of long acting reversible and permanent contraception among married, non-pregnant and fecund women. The DHS collects detailed information on individual and household characteristics, contraception, and related reproductive behaviors from women of reproductive age. In addition, we created cluster level variables by aggregating individual level data to the cluster level. Analysis was done using a two-level multilevel logistic regression with data from 6994 married (weighted = 7352) women residing in 642 clusters (communities)., Results: In 2016, 12% of married, non-pregnant and 'fecund' women were using long-acting reversible and permanent methods of contraception in Ethiopia. A higher proportion of women with secondary and above education (17.6%), urban residents (19.7%), in the richest wealth quintile (18.3%) and in paid employment (18.3%) were using LARP methods compared to their counterparts. Regression analysis showed that community level variables such as women's empowerment, access to family planning information and services, region of residence and knowledge of methods were significantly associated with use of LARP methods. Age, wealth status, employment status and women's fertility preferences were among the individual and household level variables associated with choice of LARP methods. With regards to age, the odds of using LARP methods was significantly lower among adolescents (OR, 0.53; 95% CI, 0.32-0.85) and women over the age of 40 (OR, 0.63; 95% CI, 0.44-0.90) compared to women in their 20's., Conclusion: The findings of this study indicate that the demand for long-acting reversible and permanent contraception is influenced not only by women's individual and household characteristics but also by the community's level of women's empowerment, socio-economic development, as well as access and exposure to family planning information and services. Thus, improving knowledge of long-acting reversible and permanent methods, improving women's decision making autonomy and upgrading the capacity and skills of health workers particularly the midlevel providers and community health extension workers on the provision of LARP methods and rights-based approach is important to improve the uptake of LARP methods., Competing Interests: The authors have declared that no competing interests exist.

Background: There is limited information on the patterns and trends of contraceptive use among women living with HIV, compared with noninfected women in the United States. Further, little is known about whether antiretroviral therapy correlates with contraceptive use. Such information is needed to help identify potential gaps in care and to enhance unintended pregnancy prevention efforts., Objective: We sought to compare contraceptive method use among HIV-infected and noninfected privately insured women in the United States, and to evaluate the association between antiretroviral therapy use and contraceptive method use., Study Design: We used a large US nationwide health care claims database to identify girls and women ages 15-44 years with prescription drug coverage. We used diagnosis, procedure, and National Drug Codes to assess female sterilization and reversible prescription contraception use in 2008 and 2014 among women continuously enrolled in the database during 2003 through 2008 or 2009 through 2014, respectively. Women with no codes were classified as using no method; these may have included women using nonprescription methods, such as condoms. We calculated prevalence of contraceptive use by HIV infection status, and by use of antiretroviral therapy among those with HIV. We used multivariable polytomous logistic regression to calculate unadjusted and adjusted odds ratios and 95% confidence intervals for female sterilization, long-acting reversible contraception, and short-acting hormonal contraception compared to no method., Results: While contraceptive use increased among HIV-infected and noninfected women from 2008 through 2014, in both years, a lower proportion of HIV-infected women used prescription contraceptive methods (2008: 17.5%; 2014: 28.9%, compared with noninfected women (2008: 28.8%; 2014: 39.8%, P < .001 for both). Controlling for demographics, chronic medical conditions, pregnancy history, and cohort year, HIV-infected women compared to HIV-noninfected women had lower odds of using long-acting reversible contraception (adjusted odds ratio, 0.67; 95% confidence interval, 0.52-0.86 compared to no method) or short-acting hormonal contraception method (adjusted odds ratio, 0.59; 95% confidence interval, 0.50-0.70 compared to no method). In 2014, HIV-infected women using antiretroviral therapy were significantly more likely to use no method (76.8% vs 64.1%), and significantly less likely to use short-acting hormonal contraception (11.0% vs 22.7%) compared to HIV-infected women not using antiretroviral therapy. Those receiving antiretroviral therapy had lower odds of using short-acting hormonal contraception compared to no method (adjusted odds ratio, 0.45; 95% confidence interval, 0.32-0.63). There was no significant difference in female sterilization by HIV status or antiretroviral therapy use., Conclusion: Despite the safety of reversible contraceptives for women with HIV, use of prescription contraception continues to be lower among privately insured HIV-infected women compared to noninfected women, particularly among those receiving antiretroviral therapy., (Copyright © 2017 Elsevier Inc. All rights reserved.)

Background: Female sterilisation is usually performed on an elective basis at perceived family completion, however, around 1-3% of women who have undergone sterilisation elect to undergo sterilisation reversal (SR) at a later stage. The trends in SR rates in Western Australia (WA), proportions of SR procedures between hospital types (public and private), and the effects of Federal Government policies on these trends are unknown., Methods: Using records from statutory state-wide data collections of hospital separations and births, we conducted a retrospective descriptive study of all women aged 15-49 years who underwent a SR procedure during the period 1st January 1990 to 31st December 2008 (n = 1868 procedures)., Results: From 1991 to 2007 the annual incidence rate of SR procedures per 10,000 women declined from 47.0 to 3.6. Logistic regression modelling showed that from 1997 to 2001 the odds of women undergoing SR in a private hospital as opposed to all other hospitals were 1.39 times higher (95% CI 1.07-1.81) and 7.51 times higher (95% CI 5.46-10.31) from 2002 to 2008. There were significant decreases in SR rates overall and among different age groups after the Federal Government interventions., Conclusion: Rates of SR procedures in WA have declined from 1990 to 2008, particularly following policy changes such as the introduction of private health insurance (PHI) policies. This suggests decisions to undergo SR may be influenced by Federal Government interventions.

Objective In the 1970s, OCPs and IUDs were the most popular contraceptive methods in Colombia. According to data from the most recent Demographic and Health Survey (DHS), sterilization has become the most common form of birth control in Colombia. This study aims to examine the characteristics of Colombian women desiring long-acting contraception. Methods This study uses the 2005 and 2010 Colombian DHS dataset. Women who choose long-acting contraception were divided into those using female sterilization and those using long-acting reversible contraception (LARC). A multivariate logistic regression model was used to compare demographic and social determinants of contraceptive choice among reproductive age women seeking long-acting contraception between the years 2005 and 2010. Results Among women using a long-acting contraceptive method in 2010, compared to 2005, women were significantly more likely to be sterilized (1.14 OR, 95% CI 1.09-1.18) and less likely to use LARC (0.88 OR, 95% CI 0.85-0.92). Of women seeking long-acting contraception, those exposed to a family planning provider were less likely to undergo sterilization (0.54 OR, 95% CI 0.51-0.58) and more likely to use LARC (1.84 OR, 95% CI 1.73-1.96). When compared to all contraceptive users, younger women and women with less than two children were more likely to use LARC than sterilization. Conclusion Between 2005 and 2010, an increase in the proportion of contracepting women being sterilized in Colombia occurred. Our findings suggest that exposure to a family planning provider and appropriate contraceptive counseling appears to be key determinants of long-acting contraceptive choice. To improve use of long-acting, effective contraception, efforts should be made to increase access to family planning providers.

Objective  To evaluate the trends in definitive contraception in a ten-year interval comprising the years 2002 and 2012. Method  Retrospective analysis of the tubal sterilization performed in our service in 2002 and 2012, analyzing the demographic characteristics, personal history, previous contraceptive method, definite contraception technique, effectiveness and complications. Results  Definitive contraception was performed in 112 women in 2002 (group 1) and in 60 women in 2012 (group 2). The groups were homogeneous regarding age, parity, educational level and personal history. The number of women older than 40 years choosing a definitive method was more frequent in group 1, 49.1% ( n  = 55); for group 2, the rate was 34.8% ( n  = 23) ( p  = 0.04). The time between the last delivery and the procedure was 11.6 ± 6.2 and 7.9 ± 6.4 years ( p  = 0.014) in 2002 against 2012 respectively. In 2002, all patients performed tubal ligation by laparoscopic inpatient regime. In 2012, the bilateral placement of the Essure (Bayer Corporation, Whippany, NJ, US) device was suggested to 56.1% ( n  = 37) of the patients, while laparoscopy was suggested to 43.9% ( n  = 29) of them. All women who underwent laparoscopic sterilization had the procedure successfully completed using silastic rings. The overall bilateral device placement rate for the Essure was 91.6%, with only one complication reported. All Essure procedures were performed in an outpatient setting; for the laparoscopy, this rate was 79% ( n  = 15). No intentional pregnancies occurred until this date. Conclusions  There is a trend in the decrease in definitive contraception over the years in our institution, maybe as a result of the development of long-acting reversible contraceptives. The hysteroscopic procedure has become a frequent option, as it is performed in an office setting without anesthesia, being a well-tolerated, minimal invasive method., Competing Interests: Conflicts of Interest: The authors have no conflicts of interest to declare., (Thieme-Revinter Publicações Ltda Rio de Janeiro, Brazil.)

Objectives: This study aimed to examine the trends of contraception use among married reproductive age women in Tehran Lipid and Glucose study between 2002 and 2011., Methods: This analysis investigated a proportion of women users and non-users of family planning, using data from 10year population-based Tehran Lipid Glucose Study from surveys conducted in 2002, 2005, 2008, and 2011. Of the 6813, 6993, 7077, and 6789 women in the four phases mentioned, 34.1%, 33.9%, 33.5% and 35% of participants in each phase preferred to use contraception. Number of participants studied were 2506 women in 2002, 2529 women in 2005, 2594 women in 2008 and 2525 women in 2011., Results: Types of methods and patterns of change in contraception differed across time. The percentage of women using traditional methods increased significantly from 25.7% in 2002 to 34.6% in 2011 (p value for trend=0.001). Accordingly, modern contraception use showed a reverse trend. From 2002 to 2011, 61.4%, 61%, 57.7%, and 51% of married women reported currently using various modern contraceptives, respectively (p value for trend=0.001). The proportion of users relying on condoms showed a significant increase during this decade, being 10.9% in 2002, 15.2% in 2005, 20% in 2008 and 21.9% in 2011. The prevalence of non-users for contraception was generally low; 12.7%, 8.2%, 8% and 14.3%, respectively from 2002 to 2011, but increased significantly across time (p=0.005) CONCLUSION: Relying on less effective contraceptive methods has increased rapidly among women in the Tehran Lipid and Glucose cohort study, a trend that could be a warning to policy makers about the possibility of higher unsafe abortion and maternal mortality/morbidity rates in the near future., (Copyright © 2017 Elsevier B.V. All rights reserved.)

Objective: To identify factors contributing to the occurrence of unintended pregnancies after Essure sterilization in the Netherlands. Even though Essure is a permanent method of contraception, unintended pregnancies have been reported., Design: Retrospective case series analysis., Setting: Not applicable., Patient(s): Thirty-five pregnancies were reported in the Netherlands after Essure sterilization from 2002 through 2014 out of 27,346 placements., Intervention(s): Data regarding Essure placement procedure, confirmation tests, and pregnancy outcome of the reported cases were obtained and analyzed to identify a possible cause of failure., Main Outcome Measure(s): Four causes of failure were identified: perforation (n = 10), expulsion (n = 7), unilateral placement (n = 7), and luteal pregnancy (n = 2)., Result(s): The occurrence of most pregnancies was related to physician noncompliance (n = 14). The other cases were associated with patient noncompliance (n = 5) or misinterpretation of the confirmation test (n = 9). Most pregnancies occurred within the first 24 months after the 3-month confirmation test (n = 23)., Conclusion(s): The results of this study show that the incidence of pregnancies after Essure sterilization is low. Most pregnancies were related to incorrect positioning of a device or unilateral placement, and seem therefore preventable. Unilateral placement without prior history of salpingectomy should always be considered as unsuccessful sterilization. Furthermore, interpretation of the confirmation tests should be done by trained physicians, and with caution. We want to emphasize the importance of strictly adhering to placement and follow-up protocols., (Copyright © 2016 American Society for Reproductive Medicine. Published by Elsevier Inc. All rights reserved.)

Sterilization is a frequently used method of contraception. Female sterilization is performed 3 times more frequently than male sterilization, and it can be performed immediately postpartum or as an interval procedure. Methods include mechanical occlusion, coagulation, or tubal excision. Female sterilization can be performed using an abdominal approach, or via laparoscopy or hysteroscopy. When an abdominal approach or laparoscopy is used, sterilization occurs immediately. When hysteroscopy is used, tubal occlusion occurs over time, and additional testing is needed to confirm tubal occlusion. Comprehensive counseling about sterilization should include discussion about male sterilization (vasectomy) and long-acting reversible contraceptive methods., (Copyright © 2015 Elsevier Inc. All rights reserved.)

Overview: For many years, researchers have been studying reproduction of cats and dogs, including approaches to non-surgical sterilization, but scant funding has been available for this work. Recognizing the need to fund research and to attract researchers from the biomedical community to apply their expertise to this area, the Michelson Prize & Grants (MPG) in Reproductive Biology program was founded. Since 2009, it has funded 34 research projects in seven countries toward discovery of a safe single-administration lifetime non-surgical sterilant in male and female cats and dogs., Goal: The goal of the MPG program is the reduction or elimination of the approximately 2.7 million deaths of healthy shelter cats and dogs in the US every year. The successful product is expected to be a single-dose injectable product approved by the US Food and Drug Administration as a veterinary prescription item. The most optimistic prediction is that such a product will reach the hands of practicing veterinarians within the next decade., Areas of Research: Active research is in progress using approaches such as immunocontraception with a single-administration vaccine against gonadotropin releasing hormone (GnRH). Long-term therapy with GnRH agonists such as deslorelin administered in controlled-release devices is also being studied. Other scientists are targeting cells in the brain or gonads with cytotoxins, such as are used in cancer chemotherapy. Gene therapy expressing proteins that suppress reproduction and gene silencing of peptides essential to reproduction are further avenues of research. Findings are available at www.michelsonprizeandgrants.org/michelson-grants/research-findings., (© The Author(s) 2015.)

Objective: We examined the men's attitudes and perceptions toward the concept of female nonsurgical permanent contraception (NSPC) or novel approaches to permanent contraception (PC) that do not require incisions or surgical equipment/hysteroscope., Study Design: Cross-sectional survey of married/partnered men in Portland, OR, and rural eastern Maharashtra, India. Descriptive analysis was performed., Results: In India (N=150), most men (80%) anticipated that their partners would undergo PC in the future, compared to 30% in Portland (N=170). About a third (39.6% in India, 82% in Portland) reported being uncomfortable with PC for partners due to the need for surgery. Most men (85% in India, 82% in Portland) expressed a preference for a hypothetical new method of female NSPC over surgery, if safe and effective., Conclusion: Most men sampled in two diverse settings expressed interest in NSPC for women., Implications: Men's perceptions of new female contraceptive methods are important to the contraceptive development process. Men may find a safe and effective nonsurgical method of permanent female contraception more acceptable than surgical PC., (Copyright © 2015 Elsevier Inc. All rights reserved.)

This article will examine how and to what extent advances in biomedical sciences have played a role in transforming the status of women. It will highlight the positive aspects of these transformations but it will also examine the issues which are currently debated and which, in my opinion, require calm and considered reflection.

Nearly all women use contraception at some point in their lifetimes, although at any given time they may not be using contraception for reasons such as seeking pregnancy, being pregnant, or not being sexually active. Using data from the 2011-2013 National Survey of Family Growth (NSFG) on contraceptive use in the month of the interview, this report provides a snapshot of current contraceptive status among women aged 15-44 in the United States. In addition to describing use of any method by age, Hispanic origin and race, and educational attainment, patterns of use are described for the four most commonly used contraceptive methods: the oral contraceptive pill, female sterilization, the male condom, and long-acting reversible contraceptives, which include contraceptive implants and intrauterine devices., (All material appearing in this report is in the public domain and may be reproduced or copied without permission; citation as to source, however, is appreciated.)

Objectives: To investigate the evolving relationship between sexuality and family formation. New family units exist today whose impact on society needs to be explored., Methods: For each main area researched (anthropology, biology, sociology, sexology, ethics) we identified articles dealing with family formation, sexuality and reproduction using PubMed, ScienceDirect, Google, religious websites and texts., Results: The three monotheistic religions and the cultures derived from these have considered sexuality as focused on reproduction. Presently, sexuality has acquired new dimensions, independent from reproduction, as contraception and IVF have separated procreation and sexuality. Thus, the very concept of family has been expanded and so-called 'unusual families' have proved not to be a danger per se for children born and raised within them., Conclusions: Human sexuality has moved away from having a purely reproductive function, but remains a powerful bond keeping families together, irrespective of the gender identity and the biological links of their members. Even among traditional societies, different types of families exist and the situation has become more complex as technical developments have made parenthood possible for people who in the past were excluded from it.

Objective: To examine trends in the use of long-acting reversible contraceptive (LARC) methods-the intrauterine device (IUD) and implant--and the extent to which these methods have replaced permanent sterilization and less effective short-acting methods., Design: We tabulated data from female survey respondents overall and by demographic subgroups. We performed t-tests of the differences in the proportions of female contraceptors using LARC in 2007 and 2009. We also looked at use of LARC, sterilization, other methods, and no method among women at risk of unintended pregnancy., Setting: In-home survey., Patient(s): All female respondents to the surveys., Intervention(s): None., Main Outcome Measure(s): Current use of LARC methods in 2009, and change in use from 2007., Result(s): The proportion of contraceptors using LARC increased significantly from 2.4% in 2002 to 3.7% in 2007 and 8.5% in 2009. The increase occurred among women in almost every age, race, education, and income group. Among women at risk of unintended pregnancy, increases in LARC use more than offset decreases in sterilization., Conclusion(s): LARC methods (primarily IUDs) are contributing to an increase in contraceptive effectiveness in the United States., (Copyright © 2012 American Society for Reproductive Medicine. All rights reserved.)

Background: This paper explores how contraceptive patterns and behaviors changed during the course of China's population transition and a period of low fertility from 1988 to 2006., Study Design: Based on data from Chinese nationwide surveys of family planning and reproductive health undertaken in 1988, 1997, 2001 and 2006, this study uses a multinomial logit model to analyze changes in, regional differences in and determinants of contraceptive behaviors during this period., Results: The overall prevalence of contraceptive use among married women aged 15-49 years changed little during these 20 years, holding steady at about 90%. However, there were notable changes in the method mix: the predominant methods used were the long-term methods of the intrauterine device (IUD) and female sterilization, and contraceptive use gradually shifted from sterilization to IUDs and condoms. There existed a close relationship between contraceptive methods used and sociodemographic characteristics. Hans, rural, old and less educated women are more likely to use sterilization, while minorities, urban, young and educated women are more likely to use IUDs., Conclusion: There are marked changes in the method mix among different demographic groups during the course of China's population transition and a period of low fertility. The findings indicate that future works aimed at promoting reproductive health should be diverse among different populations., (Copyright © 2012 Elsevier Inc. All rights reserved.)

Background: Disparities in postpregnancy contraception utilization exist, with low-income women disproportionately undergoing sterilization. We assessed the impact of increased intrauterine device (IUD) availability on rates of female sterilization., Study Design: Hospital billing records were used to identify women with an IUD placement or sterilization within 1 year of a pregnancy at a university hospital between Oct 2005 and Jun 2007. Demographic data were compared between women receiving either an IUD or sterilization., Results: There were 365 sterilizations and 223 IUD placements during the study period. IUD placements doubled over the study period from 6% to 12% of all deliveries, while sterilizations remained stable at 11% (p<.001). Demographic variables were examined for women with either public or private insurance who had financial access to both sterilization (n=253) and IUD (n=223). Women receiving sterilization were slightly older (mean age 31 years versus 30 years, p=.03), of higher parity (median three versus two, p<.01), more likely to have had cesarean delivery (69% versus 31%, p<.001) and more likely to have public insurance (77% versus 23%, p<.001) than women who received IUD. Approximately 45% of women delivering in Oregon in 2007 were publicly insured (2010 Maternal and Child Health Update: States Make Progress Towards Improving Systems of Care. National Governor's Association, Table 6. Available at http://www.nga.org/files/live/sites/NGA/files/pdf/MCHUPDATE2010.PDF, accessed Nov 2011). After adjusting for age, parity and type of delivery, women choosing sterilization were more likely to have public insurance than women choosing IUD (odds ratio 8.4, 95% confidence interval 4.7-14.9, p<.0001)., Conclusions: Women choosing sterilization are more likely to have public insurance than women choosing IUD and may represent a continued trend toward nonreversible contraception among women of lower socioeconomic status despite available long-acting reversible methods., (Copyright © 2012 Elsevier Inc. All rights reserved.)

Background: In China, contraception is the most commonly used practice adopted by couples seeking to limit their number of children and to determine the time interval between births. Since 1980, the implementation of mandatory contraceptive strategy has reduced the fertility rate. Using large-scale data from national statistics and nationally representative sample surveys, the current study aims to assess Chinese trends in contraceptive use and determinants of choice from 1980 to 2010 among married women and men aged 20-49 years., Study Design: Since 1980, national data on contraceptive methods utilization have been gathered by the National Population and Family Planning Commission of the People's Republic of China (NPFPC). Additionally, data from three roughly representative decennial samples (1988, 1997, 2006) of Chinese women of aged 20 to 57 years have been gathered by the NPFPC through the National Family Planning and Reproductive Health Surveys in China., Results: A relatively stable Chinese mode of contraception has been established and maintained since the 1980s. This is characterized by long-term contraceptive use which is still dominant in current China. In addition, China's total contraceptive prevalence rates remain at the highest level across the globe from 1980 to 2010. However, the overall method composition of contraceptive use within China has changed since the mid-1990s. Over the study period, the prevalence rate of sterilization increased from 30.21% in 1980 to 46.47% of married women of reproductive age (20-49 years) in 1994 and then declined to 31.7% in 2010. At the same time, intrauterine device usage increased (39.83% in 1980 to 48.15% in 2010), as did oral contraception (0.3% in 1980 to 0.98% in 2010) and condom usage (2.35% in 1980 to 9.32% in 2010). The results from the multinomial logit model show that an individual's contraceptive choice depends not only on individual characteristics, including ethnicity, age, education level, household registration, region, number of living children and sex of the last living child, but also on the strength of family planning policies. A positive coefficient indicates that the looser the strength of family planning policies is, the more likely the individual is to choose condoms or another short-term contraceptive method., Conclusions: Long-term contraceptive use is still dominant in China. In fact, over the 30-year period (1980-2010) and in comparative world perspective, China continues to have the highest total contraceptive prevalence rate. Additionally, an individual's contraceptive choice is jointly influenced by the strength of family planning policies and individual characteristics., (Copyright © 2012 Elsevier Inc. All rights reserved.)

Context: The last decade witnessed growing differences in abortion dynamics in Belarus, Russia, and Ukraine despite demographic, social, and historical similarities of these nations. This paper investigates changes in birth control practices in the three countries and searches for an explanation of the diverging trends in abortion., Methods: Official abortion and contraceptive use statistics, provided by national statistical agencies, were analysed. Respective laws and other legal documents were examined and compared between the three countries. To disclose inter-country differences in prevalence of the modern methods of contraception and its association with major demographic and social factors, an analysis of data from national sample surveys was performed, including binary logistic regression., Results: The growing gap in abortion rate in Belarus, Russia, and Ukraine is a genuine phenomenon, not a statistical artefact. The examination of abortion and prevalence of contraception based on official statistics and three national sample surveys did not reveal any unambiguous factors that could explain differences in abortion dynamics in Belarus, Russia, and Ukraine. However, it is very likely that the cause of the inter-country discrepancies lies in contraceptive behavior itself, in adequacies of contraceptive knowledge and practices. Additionally, large differences in government policies, which are very important in shaping contraceptive practices of the population, were detected., Conclusion: Since the end of the 1990s, the Russian government switched to archaic ideology in the area of reproductive health and family planning and neglects evidence-based arguments. Such an extreme turn in the governmental position is not observed in Belarus or Ukraine. This is an important factor contributing to the slowdown in the decrease of abortion rates in Russia.

Background: Female sterilisation is the most widely used method of contraception worldwide. However, only a small proportion of contraceptors are reported to rely on female sterilisation in Nigeria. Continuous reviews of trends in its use are necessary to develop policies that will improve uptake in the country., Objective: To determine the volume and trends in the use of female sterilisation through minilaparotomy as a method of contraception in a Nigerian university teaching hospital., Methods: The records of women who had sterilisation through minilaparotomy over a ten year period were reviewed for socialdemographic characteristics, reasons for undergoing sterilisation, timing of the procedure, surgical method used and complications recorded. This is too sketchy, Results: Female sterilisation through minilaparotomy accounted for 95 (0.8%) of the 12,035 total contraceptive use during the period. The rate decreased from 1.5% of total contraceptive use in 1995 to 0.22% in 2003. Eighty two (86.4%) of the female sterilisation acceptors were aged 35 years and above, 46 (48.4%) had no or only primary education and 42 (44.2%) were petty traders. Sixty six (69.5%) of the women were grandmultiparae and 70 (73.7%) had more children than they desired. Seventy three (76.8%) had used other contraceptive methods before sterilisation. The average cost of female sterilisation through minilaparotomy in our hospital was USD25 and this was significantly more than the cost of other contraceptives, and more than hospital charges for normal vaginal delivery., Conclusion: The proportion of contraceptive acceptors who rely on female sterilisation is low in our environment and has steadily declined over the years. The higher cost of the procedure as compared to other contraceptives appears to be the main barrier. Reduction or outright elimination of cost will probably act as incentive for women to choose female sterilisation as a method of contraception.

The study was to assess the types and trend of female sterilization between January 1985 and December 2009 (25 years) in Jos, Central Nigeria. There were 25,313 new acceptors of modern contraceptive methods out of which 4,951 (19.6%) were female sterilizations. Minilaparotomy was the commonest method of female sterilization. Local anaesthesia was the commonest anaesthetic utilized. The women were mostly women of relatively older age, grandmultiparous and with large family size. The women were of mean of 38.4 years, and 60% had more than 5 children at the time of sterilization. Interval sterilization constituted 78.5% of the female sterilizations. The acceptance of female sterilization, however, has declined over the years, as acceptance of the long acting contraceptive implants increases. Female sterilization by minilaparotomy under local anaesthesia was found to be feasible, cost effective and acceptable by majority of clients, and recommended for integration into minor gynaecological procedures in our institutions.

Objectives: To estimate trends over time in inpatient obstetric and gynecologic surgical procedures, and to estimate commonly performed obstetric and gynecologic surgical procedures across a woman's lifespan., Methods: Data were collected for procedures in adult women from 1979 to 2006 using the National Hospital Discharge Survey, a federal discharge dataset of U.S. inpatient hospitals, including patient and hospital demographics and International Classification of Diseases, 9th Revision, Clinical Modification procedure codes for adult women from 1979 to 2006. Age-adjusted rates per 1,000 women were created using 1990 U.S. Census data. Procedural trends over time were assessed., Results: More than 137 million obstetric and gynecologic procedures were performed, comprising 26.5% of surgical procedures for adult women. Sixty-four percent were only obstetric and 29% were only gynecologic, with 7% of women undergoing both obstetric and gynecologic procedures during the same hospitalization. Obstetric and gynecologic procedures decreased from approximately 5,351,000 in 1979 to 4,949,000 in 2006. Both operative vaginal delivery and episiotomy rates decreased, whereas spontaneous vaginal delivery and cesarean delivery rates increased. All gynecologic procedure rates decreased during the study period, with the exception of incontinence procedures, which increased. Common procedures by age group differed across a woman's lifetime., Conclusion: Inpatient obstetric and gynecologic procedures rates decreased from 1979 to 2006. Inpatient obstetric and gynecologic procedure rates are decreasing over time but still comprise a large proportion of inpatient surgical procedures for U.S. women., Level of Evidence: III.

Background: In the last decade, female sterilization had been in decline throughout the UK. It is not clear whether fewer women are requesting sterilization or whether the universal enthusiasm for long-acting reversible methods is leading health professionals to discourage women from being sterilized. Since correct and consistent use of alternative, reversible contraceptive methods depends somewhat on their acceptability, it is important to determine whether women are being refused sterilization or whether they are freely choosing other methods. This study aims to explore whether female sterilization is being widely considered as a contraceptive method, the reasons for choosing or rejecting it, and whether women are being discouraged by health professionals from being sterilized., Study Design: A self-completed questionnaire survey among 205 women aged 30 to 50 years who felt that their family was complete attending a family planning clinic in Scotland., Results: Of the 203 women included in the study, 151 (74.4%) had heard of female sterilization, 90 had discussed it with someone (60%) and 87 (58%) had considered it as a contraceptive option. Of the 56 women who consulted their family doctor about sterilization, almost half (27; 48%) were not referred to a hospital and fewer than one (17, 30.4%) in three of them was eventually sterilized or had arrangements in place to get it done. Free-text comments from the women revealed a variety of reasons for not choosing female sterilization and suggested that some women are being deterred from sterilization., Conclusion: The study suggests that some women are being actively encouraged by health professionals to use long-acting reversible contraceptive methods and discouraged from choosing sterilization. However, other women recognize for themselves the wisdom of keeping their fertility options open.

Female sterilisation is an extensively used method of contraception all over the world but there appears to be a decline in the performance of this procedure in Ireland. There also appears to be an increased uptake of safe, long-acting contraceptive alternatives. We set out to establish the extent of the decline of laparoscopic sterilisation and to explore possible explanations. Data for female sterilisation from Ireland was obtained from the Hospital In-Patient Enquiry Scheme (HIPE) section of the Economic and Social Research Institute for the years 1999 to 2004. Recent sales figures for long acting reversible contraceptives, specifically the levo-norgestrel-loaded intrauterine system (LNG-IUS) (Mirena) and the etonogestrel implant (Implanon) were also obtained. Laparoscopic tubal ligations reduced from 2,566(1999) to 910 (2004). In the corresponding period the use of Mirena coils increased from 4,840 (1999) to 17,077 (2004).

Since its launch in Finland in 1990, the levonorgestrel-releasing intrauterine system (LNG IUS) has become available in more than 100 countries throughout the world, with most countries also having the approval for the treatment of idiopathic menorrhagia and protection from endometrial hyperplasia during estrogen replacement therapy. After its introduction in Finland and Scandinavian countries, the LNG IUS has been available in most European countries since the mid to late 1990s and in the United States since 2001. Studies on the repeat use of the LNG IUS with second and third consecutive IUSs have shown high continuation rates and low rates of adverse effects. During repeat use of the LNG IUS, the bleeding pattern changes toward an increasing amenorrhea rate. With regard to the menorrhagia indication, the 5-year follow-up results of a randomized comparative trial of the LNG IUS and hysterectomy have shown equal satisfaction and improvement in health-related quality of life with both treatments. Although a proportion of women assigned to the LNG IUS group eventually underwent hysterectomy, the continuation rate of the LNG IUS for menorrhagia is clearly superior to that of conventional medical therapy (e.g., oral progestins). Use of the LNG IUS in combination with estrogen therapy in women undergoing menopausal transition seems to be well tolerated and associated with a favorable bleeding pattern.

This article draws on data from ethnographic fieldwork in an urban housing project to examine the social context and meanings of surgical sterilization for low-income women in Brazil. Low-income women resort to sterilization because they distrust or are unsatisfied with alternative methods and because it helps them to fulfill the requirements of modern, responsible motherhood. Although sterilization is an option among few alternatives, and one that has subjected women to greater medical management and intervention, I argue that sterilization also represents poor women's active struggle to improve their lives and to resist the burdens placed on them by unequal gender relations. This article contributes to a growing anthropological literature that demonstrates how reproduction has become a central site where social values are constituted and contested, and it details women's diverse responses to the process of medicalization.

In the past, preventive health concerning sexuality of people with intellectual disabilities was addressed through surgical sterilization as part of nationwide eugenic programs in many countries. For more than 30 years now, it has come progressively to light in the scientific literature that, besides major ethical and legal problems, these programs also failed to assess many of the individual's needs in sexual health. The fact that an increasing number of people with intellectual disabilities live in the community rather than in institutions has heightened public awareness that these individuals have sexual expectancies, desires, and needs that must be supported through both education and health services. The emergence of AIDS, including descriptions of cases among people with intellectual disabilities, has further demonstrated that surgical sterilization cannot be considered a global option to achieve preventive sexual health. The aim of this paper is to review scientific studies that have assessed the expectancies and support needs of persons with intellectual disabilities in terms of sexual health. These needs vary widely from one individual to another, according to life milieu, level of disability, and potential comorbidity. From this review, it appears that hygiene management, global gynecological care, and prevention of unplanned pregnancy, sexually transmitted diseases, and abuse have been frequently identified as areas in which the presence of intellectual disability dictates specific support needs. Different approaches that have been evaluated to address these issues will also be discussed., ((c) 2006 Wiley-Liss, Inc.)

The author looks into the comparatively newly introduced procedure of 'no-scalpal vasectomy' as it is practiced in Orissa, compares it with the conventional vasectomy and other methods of sterilisation in terms of advantages and gives the outline of the NSV procedure along with postoperative advice in a brief manner.

Context: The total fertility rate in Andhra Pradesh, India, has recently decreased to near-replacement level; however, the reasons for the fertility decline are unknown., Methods: Data from the second round of the National Family Health Survey were used to examine the reproductive span-the duration between first marriage and menopause or sterilization-among 4,032 ever-married women aged 15-49 living in Andhra Pradesh in 1998-1999., Results: Between 1992-1993 and 1998-1999, the median age at which women married remained at 15.1, whereas the age at which they adopted sterilization decreased from 24.5 to 23.6. In life-table analyses, reproductive spans of successive cohorts of women decreased-from 22 years among those who married during the 1960s to 15 years among those who married in the 1970s, 10 years among those who married in the 1980s and five years among those who married in 1990-1996. Proportional hazards regression analyses that controlled for demographic and social characteristics, as well as reproductive attitudes, confirmed this cohort effect (hazard ratios, 1.5-2.6)., Conclusions: These findings suggest that women are making the decision to end childbearing faster than older generations did. The gradual compression in reproductive spans is attributable mainly to sterilization acceptance among younger women.

From 1966 to 1990 there was a marked rise in the use of voluntary sterilization in Flanders, followed by a fall in women under the age of 40. In the last three decades a remarkable change has occurred in the choice between male and female sterilization. Compared with many other European countries, sterilization of men and women is widely practised in Flanders. In 1996 40% of 40- to 44-year-old women underwent voluntarily sterilization or had voluntarily sterilized partners. Additionally, another 9% of these women were sterilized for medical reasons. Voluntarily sterilized couples are on average older than non-sterilized couples, and, obviously, consider their families to be complete. For couples with a complete family, parity is the most important predictor in the choice between sterilization and non-sterilization. Regularly practising Catholics undergo sterilization least. Also, highly educated couples are less likely to have a sterilization. Couples who ever experienced a contraceptive failure choose sterilization more. Voluntary sterilization has no substantial effect on the fertility of the population since the effect on the prevented numbers of both wanted and unwanted births appears to be small. However, if voluntary sterilization did not occur, differences in fertility within the population would probably increase. It is presumed that the popularity of voluntary sterilization in Flanders has passed its peak and that its use will decline in the near future.

The purpose of this paper was to describe the transition of sterilization in Finland from an eugenic tool to a contraceptive. Historical data were drawn from earlier reports in Finnish. Numbers of and reasons for sterilizations since 1950 were collected from nationwide sterilization statistics. Prevalence, characteristics of sterilized women, and women's satisfaction with sterilizations were studied from a 1994 nationwide survey (74% response rate). Logistic regression was used for adjustments. In the first half of the 20th century, eugenic ideology had influence in Finland as in other parts of Europe, and the 1935 and 1950 sterilization laws had an eugenic spirit. Regardless of this, the numbers of eugenic sterilizations remained low, and in practice, family planning was the main reason for sterilization. Nonetheless, prior to 1970 not all sterilizations were freely chosen, because sterilizations were sometimes used as a precondition for abortion. Female sterilizations showed remarkable fluctuation over time. Male sterilizations have been rare. The reasons stipulated by the law did not explain the numbers of sterilizations. In a 1994 survey, 9% of Finnish women reported they were using sterilization as their current contraceptive method (n = 189). Compared to women using other contraceptive methods, sterilized women were older, had had more births and pregnancies, and came from lower social classes. Sterilized women were satisfied with their sterilization, but there were women (8.5%) who regretted it. In conclusion, sterilizations have been and are likely to continue to be an important family planning method in Finland. The extreme gender ratio suggests a need for promoting male sterilizations, and women's expressed regrets suggest consideration of a higher age limit.

In Sweden, approximately 1,500 men and 7,000 women are sterilized yearly. The frequency varies considerably between regions. The reasons for these differences are not fully known. More women than men are sterilized in Sweden, but a higher proportion of sterilized men undergo refertilization. The object of the study was to analyze counselling routines prior to sterilization, presterilization waiting time, the number of refertilizations performed, the attitudes of the operating departments towards refertilization, and the possible relation between frequency of refertilization and incidence of sterilization. A questionnaire was mailed to all units performing refertilizations and/or sterilizations of mean and women in Sweden (n = 161). The response was 93%. Counselling routines and waiting times before sterilization varied, which influenced the operation's availability. The frequency of refertilizations varied considerably between counties from 0.5 to 5.4 per 100,000 inhabitants. There was no correlation between frequency of sterilizations and refertilizations. The rate of refertilization appears to be determined mostly by the local attitudes of the health authority. The Swedish sterilization law has had a heterogeneous impact in the country.

Laparoscopic sterilization was first performed in the United States in 1941. During the 1950s and 1960s hospitals procured the relatively inexpensive basic laparoscopic instrumentation, and education for physicians learning the techniques was provided mostly by academic centers during residency training. Interest in expansion of laparoscopic procedures was slight until the mid-1980s when operative laparoscopic management of ectopic pregnancies began to spread from academic centers to the private sector. Major technologic developments in instrumentation greatly simplified the endoscopic procedures and provided the first impetus for an explosive growth of operative laparoscopic applications in surgery. The great financial resources of private hospitals enabled them to adapt and retool quickly for operative endoscopy. Lacking these resources, academic institutions lagged behind; thus a growing divergence began between academic and private institutions in their influence on the development, use, and acceptance of the new technology. The development of expensive disposable instruments, with costs passed on to patients by private hospitals, further priced academic institutions out of the market. Two concerns today are paramount regarding operative laparoscopy: (1) The majority of laparoscopic techniques and procedures being performed by surgeons in this country have not been taught in the controlled setting of a residency or fellowship training program; (2) the legitimacy of the procedures themselves is questionable because of lack of sufficient data in the literature to support them. Academic institutions, working in tandem with the private sector, must assume the responsibility for answering these concerns.

The Abortion and Sterilisation Act of 1975 gives legal sanction for the sterilisation of persons with a mental handicap, and by 1989, 1,817 such persons had been sterilised in South Africa. In this paper, we review our experience in investigating all 291 persons who were referred to the Pregnancy Advisory Service of Groote Schuur Hospital for this purpose. Referrals included 37 white, 233 coloured and 21 black patients. One hundred and eight (37.1%) were severely retarded, 104 (35.7%) were moderately retarded, 70 (24%) were mildly retarded and 9 (3.2%) were not testable. None could give informed consent and the applications for sterilisation came from burdened families of whom one-third were already caring for illegitimate children born to these mentally handicapped women. Of the 291 applications, 231 (79%) were recommended for sterilisation. The main issues involved in making a decision to sterilise mentally retarded individuals are the valid assessment of the degree of retardation, the availability of alternative means of fertility control, and the complex ethical factors that have to be considered with regard to the sterilisation of persons with a mental handicap.

Much evidence suggests that demand for sterilization is a function of supply of surgical sterilization services in less-developed countries. If such services were greatly expanded, the number of procedures performed would grow dramatically. While the prevalence of sterilization is estimated to increase from 23.5% to 28.8% of married women of reproductive age in the 1990s, there will actually be 106,432,000 more couples of reproductive age at the end of this decade than at its beginning who use either no method or a far less effective method with much lower continuation rates than sterilization--nearly a 20% increase. To achieve a mean sterilization prevalence of 47% of married women of reproductive age in the less-developed world, as now seen in the Republic of Korea and Puerto Rico, the number of sterilizations would need to be more than double the current projection for the 1990s: 328,429,000 rather than 159,000,000. The quinacrine pellet method for nonsurgical female sterilization offers hope that this enormous shortfall in sterilization services can be overcome in this decade.

Between 1973 and 1988, AVSC supported 1,516,478 female sterilizations and 401,856 vasectomies in 50 countries. Overall, 73 deaths were attributable to voluntary sterilization procedures (yielding mortality rates of 4.7 deaths per 100,000 female sterilizations and 0.5 per 100,000 vasectomies). Causes of death, in order of frequency, were anesthesia (22), intestinal injury (20), infection (19), intra-abdominal hemorrhage (6) and other (6). The female sterilization mortality rate declined from 7.1 per 100,000 procedures in 1973-1981 to 3.7 per 100,000 in 1982-1988. Safer anesthesia practices and improved infection control contributed most to this decline. The mortality rate related to surgical errors declined proportionately less than the rates related to anesthesia and infection. Contraceptive sterilization has become a very safe procedure in these 50 countries, where anesthesia (local and general), surgical technique (minilaparotomy and laparoscopy) and timing of the procedure (interval and postpartum) vary substantially. Future deaths will probably be rare. However, expert surgeons should review each case because identifying the most likely cause of death is always complex and these analyses help shape surgical contraception practices.

Globally, sterilization protects more couples from pregnancy than any other contraceptive method. However, use of sterilization has grown only gradually and annual rates of adoption remain low. The high prevalence of sterilization can be explained by its excellent continuation rate, its appeal to a broad age range at the time of adoption, and its long history of availability. International patterns show that sterilization users are concentrated in the two large countries of China and India, but numerous smaller countries also have high proportions of couples using the method. Four personal characteristics differentiate its use within each country: age, parity, residence, and sex. A new projection method indicates that approximately 159 million sterilization adoptions are expected between 1990 and 2000, half of them in China. Most future sterilization users will be found where they have been in the past, due to their concentration in China and India and to the large carry-over of current users in all countries. Projections for sterilization are more dependable than are those for other contraceptive methods, because most current users are young enough to remain in the pool of active users for 10 years. They constitute a large component of the expected total in the year 2000--about 269 million users, or 29 percent of all couples.

The prevalence of sterilization increased steadily in Thailand from 1969/70 to 1984, but remained unchanged over the period 1984-87. This paper uses data from the 1987 Thai DHS to examine sterilization acceptance and regret. The prevalence of sterilization increases with both the number of children and with the age of the woman. Among women with two or more children, there is a positive association between education and wealth, and tubal ligation, but there is no correlation between education and wealth and the percentage of husbands with a vasectomy. Women whose last delivery was in hospital were more likely to have been sterilized than were women with a home delivery, and among women with a hospital delivery, those who had a cesarean section were more likely to have been sterilized than were women with a vaginal delivery. Both accessibility to medical facilities and medical problems apparently play a role in affecting who gets sterilized. The percentage of women who reported that they regretted that either they had gotten sterilized or that their spouses had gotten sterilized was 11% but regret was higher in cases in which the wife had had surgery (12%) than in cases in which the spouse had had a vasectomy (8%). This difference persisted even when other variables were introduced to examine the correlates of regret (number of children at time of sterilization, subsequent death of a child, whether sterilization was done at time of CS, residence of the respondent) using multiple classification analysis. Perhaps when women themselves are sterilized, they attribute subsequent problems in health to the operation, whereas such changes cannot be attributed to the vasectomy of their husband.

Life-history data collected in a national survey of women in 1986 are used to derive the first national estimates of trends in contraception and sterilization in Australia over the last 30 years. The pill rapidly became the method of choice after its release in 1961. The intrauterine device, the other truly modern method, has never attained the same popularity. The move toward sterilization dates from the early 1970s and has been so complete that women of 35 or older are now more likely to be protected by a ligation or laparoscopic sterilization than by the pill or, indeed, by all other methods combined. Unmarried women are now indistinguishable from married women on the basis of their use of contraception, and childless married women are now more likely to be using a reversible method than married women with children.