Breastfeeding and Sexual Activity and Sexual Quality in Postpartum Women

Predictors for sexual dysfunction in the first year postpartum: a systematic review and meta-analysis

BACKGROUND

Pregnancy and childbirth increase the risk for pelvic floor dysfunction, including sexual dysfunction. So far, the mechanisms and the extent to which certain risk factors play a role remain unclear.

OBJECTIVES

In this systematic review of the literature we aimed to determine risk factors for sexual dysfunction in the first year after childbirth.

SEARCH STRATEGY

We searched MEDLINE, Embase and CENTRAL using the search strategy: sexual dysfunction AND obstetric events.

SELECTION CRITERIA

We included original, comparative studies, reported in English, that used validated questionnaires and the ICS/IUGA terminology for sexual dysfunction, dyspareunia and vaginal dryness.

DATA COLLECTION AND ANALYSIS

We assessed the quality and the risk of bias of the included studies with the Newcastle-Ottawa scale. We extracted the reported data and we performed random-effects meta-analysis to obtain the summary odds ratios (ORs) with 95% confidence intervals (95% CIs). Heterogeneity across studies was assessed using the I² statistic.

MAIN RESULTS

Anal sphincter injury was associated with increased odds for both sexual dysfunction (OR 3.00, 95%CI 1.28-7.03) and dyspareunia (OR 1.92, 95% CI 1.47-2.52). Episiotomy was associated with dyspareunia (OR 1.64, 95% CI 1.25-2.14), but not with sexual dysfunction (OR 1.90, 95% CI 0.94-3.84). Compared with spontaneous birth, caesarean section reduced the odds for dyspareunia (OR 0.68, 95% CI 0.54-0.86) but not for sexual dysfunction (OR 1.14, 95% CI 0.89-1.46). Instrumental vaginal birth increased the odds for sexual dysfunction (OR 1.70, 95% CI 1.05-2.76), yet no difference was found for dyspareunia (OR 1.82, 95% CI 0.88-3.75). One study of low quality reported on vaginal dryness and found no association with obstetric events.

CONCLUSIONS

Perineal trauma, rather than mode of birth, increases the odds for sexual dysfunction in the first year after childbirth.

TWEETABLE ABSTRACT

Perineal trauma, rather than mode of birth, correlates with sexual dysfunction and dyspareunia postpartum. #dyspareunia #OASI #episiotomy.

The Association Between Infant Feeding Methods and Female Sexual Dysfunctions

Background: Although postpartum sexual problems are common, the impact of the infant feeding method on sexual life is still unclear. The aim of this study was to investigate the effects of different infant feeding methods and other influencing factors on female sexual life 3 months postpartum. Materials and Methods: Three hundred women from three obstetrical institutes were enrolled in this cross-sectional study. An online questionnaire was administered 3 months postpartum. Women were categorized into three groups: exclusive breastfeeding (n = 180), mixed feeding (n = 75), and formula-feeding (n = 45) groups. The infant feeding method was assessed by self-constructed questions. Sexual dysfunctions were evaluated by the Hungarian version of the Female Sexual Function Index (FSFI). Results: Of the women, 50.55% reported sexual dysfunction in the exclusive breastfeeding group, 42.66% in the mixed feeding group, and 31.11% in the formula-feeding group. Lack of sexual desire was the most prevalent dysfunction regardless of the infant feeding method. Significantly lower median scores were found in the exclusive breastfeeding group compared with the formula-feeding group for the total FSFI score (p = 0.002), arousal (p = 0.034), lubrication (p = 0.020), orgasm (p = 0.015), and pain (p = 0.021) subgroups. Breastfeeding (p = 0.032) and the quality of prepregnancy sexual life (p < 0.001) were significant factors, whereas prepregnancy dyspareunia, parity, age, income, and educational level did not predict women's postpartum sexual function. Conclusions: Our findings indicate that exclusive breastfeeding women have an increased likelihood of sexual problems 3 months postpartum. Extensive and professional counseling is needed for couples about postpartum sexuality and influencing factors such as breastfeeding to maintain sexual health and promote long-term breastfeeding.