Does regular sexual activity prevent vaginal atrophy?
Regular sexual activity, including intercourse or use of vaginal dilators, can help maintain vaginal elasticity, blood flow, and moisture, reducing the risk and severity of vaginal atrophy, especially after menopause.
Detailed Medical Explanation
Sexual activity increases blood flow and maintains stretch in the vaginal walls, which helps preserve tissue health. Lack of use may accelerate symptoms, but atrophy can occur regardless of sexual activity if oestrogen is low. A combination of healthy habits, moisturisers, and treatments may be needed. NHS: Sexual Health and Atrophy.
Clinical Context
Any regular vaginal activity can help reduce atrophy symptoms, but medical therapies are often also needed after menopause or cancer treatment.
Evidence-Based Approaches
National guidelines support regular sexual activity or dilator use for maintaining vaginal health postmenopause. RCOG: Sexual Activity & GSM.