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Background: Migration is a risk factor for adverse neonatal outcomes. The various impacts of maternal origin have been reported previously. The aim of this study was to investigate associations between paternal origin and adverse neonatal outcomes in births to migrant and Norwegian-born women in Norway., Methods and Findings: This nationwide population-based study included births to migrant (n = 240,759, mean age 29.6 years [±5.3 SD]) and Norwegian-born women (n = 1,232,327, mean age 29.0 years [±5.1 SD]) giving birth in Norway in 1990-2016. The main exposure was paternal origin (Norwegian-born, foreign-born, or unregistered). Neonatal outcomes were very preterm birth (22+0-31+6 gestational weeks), moderately preterm birth (32+0-36+6 gestational weeks), small for gestational age (SGA), low Apgar score (<7 at 5 minutes), and stillbirth. Associations were investigated in migrant and Norwegian-born women separately using multiple logistic regression and reported as adjusted odds ratios (aORs) with 95% confidence intervals (CIs), adjusted for year of birth, parity, maternal and paternal age, marital status, maternal education, and mother's gross income. In births to migrant women, a foreign-born father was associated with increased odds of very preterm birth (1.1% versus 0.9%, aOR 1.20; CI 1.08-1.33, p = 0.001), SGA (13.4% versus 9.5%, aOR 1.48; CI 1.43-1.53, p < 0.001), low Apgar score (1.7% versus 1.5%, aOR 1.14; CI 1.05-1.23, p = 0.001), and stillbirth (0.5% versus 0.3%, aOR 1.26; CI 1.08-1.48, p = 0.004) compared with a Norwegian-born father. In Norwegian-born women, a foreign-born father was associated with increased odds of SGA (9.3% versus 8.1%, aOR 1.13; CI 1.09-1.16, p < 0.001) and decreased odds of moderately preterm birth (4.3% versus 4.4%, aOR 0.95; CI 0.91-0.99, p = 0.015) when compared with a Norwegian-born father. In migrant women, unregistered paternal origin was associated with increased odds of very preterm birth (2.2% versus 0.9%, aOR 2.29; CI 1.97-2.66, p < 0.001), moderately preterm birth (5.6% versus 4.7%, aOR 1.15; CI 1.06-1.25, p = 0.001), SGA (13.0% versus 9.5%, aOR 1.50; CI 1.42-1.58, p < 0.001), low Apgar score (3.4% versus 1.5%, aOR 2.23; CI 1.99-2.50, p < 0.001), and stillbirth (1.5% versus 0.3%, aOR 4.87; CI 3.98-5.96, p < 0.001) compared with a Norwegian-born father. In Norwegian-born women, unregistered paternal origin was associated with increased odds of very preterm birth (4.6% versus 1.0%, aOR 4.39; CI 4.05-4.76, p < 0.001), moderately preterm birth (7.8% versus 4.4%, aOR 1.62; CI 1.53-1.71, p < 0.001), SGA (11.4% versus 8.1%, aOR 1.30; CI 1.24-1.36, p < 0.001), low Apgar score (4.6% versus 1.3%, aOR 3.51; CI 3.26-3.78, p < 0.001), and stillbirth (3.2% versus 0.4%, aOR 9.00; CI 8.15-9.93, p < 0.001) compared with births with a Norwegian-born father. The main limitations of this study were the restricted access to paternal demographics and inability to account for all lifestyle factors., Conclusion: We found that a foreign-born father was associated with adverse neonatal outcomes among births to migrant women, but to a lesser degree among births to nonmigrant women, when compared with a Norwegian-born father. Unregistered paternal origin was associated with higher odds of adverse neonatal outcomes in births to both migrant and nonmigrant women when compared with Norwegian-born fathers. Increased attention to paternal origin may help identify women in maternity care at risk for adverse neonatal outcomes., Competing Interests: The authors have declared that no competing interests exist.

Background: To investigate the association between maternal country of birth and father's origin and unplanned and planned caesarean birth in Sweden., Methods: Population-based register study including all singleton births in Sweden between 1999 and 2012 (n = 1 311 885). Multinomial regression was conducted to estimate odds ratios (OR) for unplanned and planned caesarean with 95% confidence intervals for migrant compared with Swedish-born women. Analyses were stratified by parity., Results: Women from Ethiopia, India, South Korea, Chile, Thailand, Iran, and Finland had statistically significantly higher odds of experiencing unplanned (primiparous OR 1.10-2.19; multiparous OR 1.13-2.02) and planned caesarean (primiparous OR 1.18-2.25; multiparous OR 1.13-2.46). Only women from Syria, the former Yugoslavia and Germany had consistently lower risk than Swedish-born mothers (unplanned: primiparous OR 0.76-0.86; multiparous OR 0.74-0.86. Planned; primiparous OR 0.75-0.82; multiparous OR 0.60-0.94). Women from Iraq and Turkey had higher odds of an unplanned caesarean but lower odds of a planned one (among multiparous). In most cases, these results remained after adjustment for available social characteristics, maternal health factors, and pregnancy complications. Both parents being foreign-born increased the odds of unplanned and planned caesarean in primiparous and multiparous women., Conclusions: Unplanned and planned caesarean birth varied by women's country of birth, with both higher and lower rates compared with Swedish-born women, and the father's origin was also of importance. These variations were not explained by a wide range of social, health, or pregnancy factors., (© 2017 John Wiley & Sons Ltd.)

Objective: to investigate first-time fathers' expectations and experiences of childbirth and satisfaction with care in relation to paternal age., Design: data from a randomised controlled trial of antenatal education were used for secondary analysis. Data were collected by questionnaires in mid-pregnancy and at three months after the birth. Comparisons by χ(2)-tests and Student's t-tests were made between men in three age groups: young men aged ≤27 years (n=188), men of average age 28-33 years (n=389) and men of advanced age ≥34 years (n=200)., Setting: the expectant fathers were recruited from 15 antenatal clinics spread over Sweden., Participants: 777 first-time fathers., Findings: antenatal expectations and postnatal memory of the childbirth experience varied by paternal age. In mid-pregnancy, mixed or negative feelings about the upcoming birth were more prevalent in men of advanced age (29%) compared with men of average (26%) and young (18%) age (p<0.01), and they feared the event more than the youngest (mean on the Wijma Delivery Expectancy Questionnaire: advanced age 43.3; average age 42.9; young 38.7; p<0.01). The older men also assessed their partner's labour and birth as more difficult (advanced age 43%; average age 41%; young 32%; p=0.05) and had a less positive overall birth experience (advanced age 30%; average age 36%; young 43%; p<0.05). However, older fathers were more satisfied with care given during the intrapartum period: 52% were overall satisfied compared with 46% of the men of average age and 39% of young age (p=0.03)., Key Conclusions: men of advanced age had more fearful and negative expectations during their partner's pregnancies and postnatally assessed the births as less positive and more difficult than younger men did. Despite this, older men were more satisfied with intrapartum care., Implications for Practice: knowledge about age-related differences in the expectations and experiences of first-time fathers may help midwives and doctors give more individualised information and support, with special attention to older men's expectations and experiences of the birth as such, and to younger men's perception of care., (Copyright © 2013 Elsevier Ltd. All rights reserved.)

Background: The modern phenomenon of delayed parenthood applies not only to women but also to men, but less is known about what characterises men who are expecting their first child at an advanced age. This study investigates the sociodemographic characteristics, health behaviour, health problems, social relationships and timing of pregnancy in older first-time fathers., Methods: A cross-sectional study was conducted of 14 832 men who were expecting their first child, based on data from the Norwegian Mother and Child Cohort Study (MoBa) carried out by the Norwegian Institute of Public Health. Data were collected in 2005-2008 by means of a questionnaire in gestational week 17-18 of their partner's pregnancy, and from the Norwegian Medical Birth Register. The distribution of background variables was investigated across the age span of 25 years and above. Men of advanced age (35-39 years) and very advanced age (40 years or more) were compared with men aged 25-34 years by means of bivariate and multivariate logistic regression analyses., Results: The following factors were found to be associated with having the first child at an advanced or very advanced age: being unmarried or non-cohabitant, negative health behaviour (overweight, obesity, smoking, frequent alcohol intake), physical and mental health problems (lower back pain, cardiovascular diseases, high blood pressure, sleeping problems, previous depressive symptoms), few social contacts and dissatisfaction with partner relationship. There were mixed associations for socioeconomic status: several proxy measures of high socioeconomic status (e.g. income >65,000 €, self-employment) were associated with having the first child at an advanced or very advanced age, as were several other proxy measures of low socioeconomic status (e.g. unemployment, low level of education, immigrant background).The odds of the child being conceived after in vitro fertilisation were threefold in men aged 34-39 and fourfold from 40 years and above., Conclusions: Men who expect their first baby at an advanced or very advanced age constitute a socioeconomically heterogeneous group with more health problems and more risky health behaviour than younger men. Since older men often have their first child with a woman of advanced age, in whom similar characteristics have been reported, their combined risk of adverse perinatal outcomes needs further attention by clinicians and researchers.

Background: Self-rated health (SRH) is a valid measure that predicts mortality, morbidity, and the use of health services. We wanted to explore SRH over the time period of pregnancy and the first year of parenthood, dividing the measurement into physical and emotional SRH and also to include the fathers., Aim: To investigate the prevalence of poor physical and emotional self-rated health in women and men during pregnancy and after childbirth and to identify associated risk factors., Methods: A longitudinal study of 1212 pregnant women and 1105 partners recruited in gestational week 18 and follow-ups in gestational week 33, 2 months and 1 year after childbirth. Data was collected by questionnaires., Results: In women, the prevalence of poor physical SRH increased from 20% to 37% between mid- and late pregnancy, and from 19% and 34% between 2 months and 1 year after the birth. Men had a more stable level of physical SRH, 17-19% during pregnancy and 2 months postpartum, but reached 31% 1 year after birth. A similar pattern was found for poor emotional SRH, where women's and men's poor emotional health reached 24% and 22%, respectively, at 1 year. Factors associated with poor emotional or physical SRH were: physical and emotional changes, fear of childbirth, parenthood stress, lack of partner support, bodily pain, low level of education, financial worries, tobacco use, and an emergency caesarean section., Conclusions: Women's physical and emotional self-rated health is affected negatively by pregnancy and the first year of motherhood, but positively by childbirth. New fathers' health is stable throughout the pregnancy and the postpartum period, but is negatively affected by the first year of parenthood. Problems in mothers'and fathers' self-rated health may be longer term than many health professionals realize, generally as well as in relation to a cesarean section., (Copyright © 2011 Elsevier B.V. All rights reserved.)