If sex hurts, you are not broken, and you are not alone. Painful intercourse — clinically called dyspareunia — affects an estimated 10–20% of women in the United States. Despite its prevalence, it's one of the most underreported and undertreated conditions in women's health.
Dyspareunia can be superficial (pain at the vaginal entrance) or deep (pain felt inside the vagina or pelvis during deeper penetration). It can be primary (present from the first experience) or secondary (developing after previously pain-free intercourse).
The Most Common Causes
Inadequate Lubrication
The most frequent and most easily resolved cause. Low estrogen, insufficient arousal time, medications, and stress can all reduce natural lubrication.
Vulvodynia
Chronic vulvar pain lasting 3+ months with no identifiable cause. Affects an estimated 7–16% of women. Often misdiagnosed as recurring yeast infections.
Vaginismus
Involuntary contraction of pelvic floor muscles during attempted penetration. Pelvic floor physical therapy and graduated dilators are first-line treatments.
Vaginal Atrophy
Thinning, drying, and inflammation of vaginal walls due to estrogen decline — most common in menopause. Vaginal estrogen therapy is highly effective.
Infections
Yeast infections, BV, and STIs can all cause pain during sex due to inflammation. Pain with unusual discharge or odor should prompt infection screening.
Endometriosis
Tissue similar to the uterine lining grows outside the uterus, causing deep pelvic pain during sex. Affects an estimated 10% of reproductive-age women.
Why Women Don't Seek Help — And Why They Should
Nearly 40% of women with chronic vulvar pain symptoms never seek treatment. Of those who do seek care, over 60% see three or more providers before receiving an accurate diagnosis.
Pain during sex is not something you need to accept. Effective treatments exist for every cause on this list — from lubricants and pelvic floor therapy to hormonal treatments, cognitive behavioral therapy, and surgical intervention when necessary.
Sex should not hurt. If it does, the cause is identifiable in the vast majority of cases and treatable. Don't let embarrassment keep you from care — and don't accept a provider who dismisses your pain. You deserve answers and relief.
References
- Cleveland Clinic. Vaginal health resources.
- Office on Women's Health, U.S. DHHS.
- AAFP. "Dyspareunia in Women," 2021.
- PMC/NCBI. Vulvodynia prevalence studies.
- Harlow BL et al. "Chronic unexplained vulvar pain."