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Objective To investigate the relationship between mode of delivery, perineal trauma and dyspareunia. Design Prospective cohort study. Setting Six maternity hospitals in Melbourne, Australia. Sample A total of 1507 nulliparous women recruited in the first and second trimesters of pregnancy. Method Data from baseline and postnatal questionnaires (3, 6, 12 and 18 months) were analysed using univariable and multivariable logistic regression. Main outcome measure Study-designed self-report measure of dyspareunia at 18 months postpartum. Results In all, 1244/1507 (83%) women completed the baseline and all four postpartum questionnaires; 1211/1237 (98%) had resumed vaginal intercourse by 18 months postpartum, with 289/1211 (24%) women reporting dyspareunia. Compared with women who had a spontaneous vaginal delivery with an intact perineum or unsutured tear, women who had an emergency caesarean section (adjusted odds ratio [ aOR] 2.41, 95% confidence interval [95% CI] 1.4-4.0; P = 0.001), vacuum extraction ( aOR 2.28, 95% CI 1.3-4.1; P = 0.005) or elective caesarean section ( aOR 1.71, 95% CI 0.9-3.2; P = 0.087) had increased odds of reporting dyspareunia at 18 months postpartum, adjusting for maternal age and other potential confounders. Conclusions Obstetric intervention is associated with persisting dyspareunia. Greater recognition and increased understanding of the roles of mode of delivery and perineal trauma in contributing to postpartum maternal morbidities, and ways to prevent postpartum dyspareunia where possible, are warranted. [ABSTRACT FROM AUTHOR]

Objective To investigate the timing of resumption of vaginal sex and assess associations with method of birth, perineal trauma and other obstetric and social factors. Design Prospective pregnancy cohort study of nulliparous women. Setting Melbourne, Australia. Sample A total of 1507 nulliparous women recruited in early pregnancy (≤24 weeks). Method Women were recruited from six public hospitals. Data from hospital records and self-administered questionnaires at recruitment and 3, 6 and 12 months postpartum were analysed using univariable and multivariable logistic regression. Main outcome measure Resumption of vaginal sex. Results Sexual activity was resumed earlier than vaginal sex, with 53% resuming sexual activity by 6 weeks postpartum, and 41% attempting vaginal sex. By 8 weeks a majority of women had attempted vaginal sex (65%), increasing to 78% by 12 weeks, and 94% by 6 months. Compared with women who had a spontaneous vaginal birth with an intact perineum, women who had a spontaneous vaginal birth with an episiotomy (adjusted odds ratio 3.43, 95% confidence interval 1.9-6.2) or sutured perineal tear (adjusted odds ratio 3.18, 95% confidence interval 2.1-4.9) were more likely not to have resumed vaginal sex by 6 weeks postpartum. Similarly, women who had an assisted vaginal birth or caesarean section had raised odds of delaying resumption of sex. Conclusions Most women having a first birth do not resume vaginal sex until later than 6 weeks postpartum. Women who have an operative vaginal birth, caesarean section or perineal tear or episiotomy appear to delay longer. [ABSTRACT FROM AUTHOR]

Background: Intimate partner violence affects 1 in 4 women at some stage in their lives. Exposure to violence has short- and long-term consequences for women themselves and their children. The objective of this study was to examine associations between fear of an intimate partner and maternal physical and psychological morbidity in early pregnancy.Method:This paper reports baseline measures from a prospective pregnancy cohort study of 1,507 nulliparous women recruited at six public hospitals in Melbourne, Australia.Results:The study showed that 18.7 percent (280/1,497) of women reported being afraid of an intimate partner at some stage in their lives; 3.1 percent (47/1,497) were afraid in early pregnancy and 15.6 percent (233/1,497) had been afraid before but not during the current pregnancy. Compared with women who had never been afraid of an intimate partner, women who reported being afraid of an intimate partner in early pregnancy (