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Infertility impacts several life dimensions. Among them, sexuality is particularly affected; yet studies have mainly focused on infertile women. We aimed to explore infertile men’s and women’s experiences in sexual satisfaction, internal control, and anxiety, and the relationship between attachment, dyadic adjustment, and sexuality. The sample consisted of 129 infertile people (47.3% females, 52.7% males, Mage = 39 years) who fulfilled an ad hoc questionnaire, the Multidimensional Sexuality Questionnaire (MSQ), the Experiences in Close Relationship-Revised (ECR-R), and the Dyadic Adjustment Scale (DAS). We found a significant effect of type of infertility and infertility factors on sexual anxiety only in infertile men. As regards infertile women, dyadic adjustment predicted sexual satisfaction, anxious attachment decreased sexual internal control, and avoidant attachment reduced sexual anxiety. As regards infertile men, high dyadic adjustment increased sexual satisfaction and a high avoidant attachment predicted high levels of sexual internal control. There was no relationship between attachment, dyadic adjustment, and sexual anxiety for infertile men. From the results, it emerges how important is to consider both dyadic adjustment and attachment in studying how infertility impacts women’s and men’s lives.

Transition to parenthood is considered a critical process for mothers of twins. There are, however, few studies on the subject. This study aims to evaluate the differences between mother-twin infant dyads and mother-singleton infant dyads with regard to maternal depression, anxiety, parenting stress, and the quality of mother-infant interaction. Mothers of twin infants (N = 40) were compared to mothers of singletons (N = 72). At infant 3 months, maternal depression, anxiety, and parenting stress were assessed via a questionnaire and styles of interaction with the Care-Index. The results indicated that mothers of twins (vs mothers of singletons) had significantly higher state anxiety and higher scores on the Difficult Child Scale of the Parenting Stress Index at infant 3 months. No significant differences between the two groups were found with regard to maternal depression. Mothers of twins had significantly lower sensitivity and were more unresponsive than mothers of singletons. Twin infants had significantly more difficult and compliant behaviours than singleton infants. Assisted reproductive treatment (ART) and prematurity had no effect on any of the examined variables. State anxiety was shown to partially mediate the relationship between twin parenthood and maternal sensitivity and to completely mediate the relationship between twin parenthood and infant difficult style. Maternal unresponsiveness was shown to be exclusively linked to being the parent of twins. The study shows that twin parenthood has a significant effect on maternal mental health and on the quality of mother-infant interaction and highlights the importance of early prevention programmes for twin parents.

Recently the use of electrolyzed water (EW) attracted much attention as a high-performance, new technology for its potential use in the food industry. The aim of this work was to investigate the impact of grape EW treatments, applied at different time intervals prior to harvest, on the indigenous yeast populations of grape surface (Chenin blanc and Cabernet franc) and the occurrence of 2,4,6-trichloroanisole (TCA) in Cabernet franc wine. In addition, the evolution of inoculated and spontaneous fermentations on treated and non-treated grapes was also considered. The yeast population present on grape berries surface was influenced in a grape variety and EW treatment time-dependent way, since only Chenin blanc grapes treated with EW 7 days prior to harvest had significantly lower yeast population levels, compared to the respective control. Concerning the yeast diversity in the grape samples, a dominance of Aureobasidium pullulans was observed in treated grapes, independently of the grape variety. At the end of alcoholic fermentation, 2,4,6-trichloroanisole was detected in wine when the EW solution was applied at one or two weeks before harvest time. After wine storage, 2,4,6-trichloroanisole and chlorophenols contents generally exhibited a loss relative to initial values. The results showed that EW treatments tended to slightly increase the TCA concentration in final wine and did not affect the fermentation performances and chromatic properties of resulting wine. On the other hand, absorption or desorption phenomena by wine lees could be involved in the change of 2,4,6-trichloroanisole concentration in wine during storage time.