2 in 5 young women experience intimate discomfort and painful penetration. You are not alone.
Common underlying causes include:
Pelvic floor hypertonus (vaginismus): Sex can be fun and relaxing, but for some women it brings fear, anxiety, and pelvic floor tension. Vaginismus is an involuntary tightening or spasm of pelvic floor muscles around the vaginal opening, often triggered by attempted penetration. It can make using tampons or menstrual cups painful, pelvic exams uncomfortable, and penetrative sex difficult or impossible.
Microbial imbalance (dysbiosis) and irritation: Changes in vaginal pH from long-term hormonal contraceptives, medications, unprotected sex, or intimate washes can disrupt the microbiome. This can cause irritation, bacterial vaginosis (BV), and recurrent yeast or bacterial infections (vaginitis), with symptoms such as itching, burning, odorous discharge, and painful sex.
Vulvar pain (vulvodynia): Vulvodynia (including vestibulitis) is persistent, often unexplained pain in the vulva and around the vaginal opening. Symptoms can include burning, stinging, soreness, itching, rawness at the entrance, and pain during sex.
Endometriosis: Tissue similar to the uterine lining grows outside the uterus, often in the pelvis, causing inflammation and pain that can flare with menstrual cycles and hormone shifts. Hormonal treatments may also contribute to vaginal dryness and persistent dysbiosis or BV, which may support lesion growth and worsen discomfort.