Does surgical menopause affect sexual performance differently from natural menopause?

Area of Science:

• Gynecology
• Menopause Studies
• Sexual Health Research

Background:

• Hysterectomy, often with bilateral salpingo-oophorectomy, is a common gynecologic surgery for women over 45.
• Menopause, whether natural or surgical, significantly impacts women's health and well-being.

Purpose of the Study:

• To compare female sexual performance between women experiencing surgical menopause and those undergoing natural menopause.
• To identify potential differences in sexual function parameters post-menopause based on its cause.

Main Methods:

• A cohort of 121 surgically menopausal women and 122 naturally menopausal women (aged 45-65, postmenopausal ≥1 year) were studied.
• Participants completed a six-question survey assessing sexual desire, coital frequency, arousal, orgasm frequency, dyspareunia, and vaginal lubrication.
• Hormonal levels (estradiol, testosterone, dehydroepiandrosterone sulphate, prolactin, thyrotropin) were analyzed and compared between groups.

Main Results:

• Most sexual performance parameters, including desire, frequency, arousal, orgasm, and dyspareunia, showed no significant difference between surgical and natural menopause groups.
• Vaginal lubrication was significantly lower in the surgical menopause group compared to the natural menopause group (P < 0.05).
• Serum estradiol and total testosterone levels were lower in the surgical menopause group (P < 0.05), while other tested hormones showed no significant difference.

Conclusions:

• Surgical menopause does not significantly alter most aspects of female sexual performance compared to natural menopause.
• A notable exception is reduced vaginal lubrication in women who undergo surgical menopause.
• Hormonal changes, specifically lower estradiol and testosterone, may contribute to the observed differences in vaginal lubrication.