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Center for Young Women's Health: "I keep getting urinary tract infections after I have sex with my boyfriend. I've tried drinking a lot of liquids but that doesn't help. Is there anything I can do to stop the pain?"
Fairview: "Vaginal Tear (Non-Obstetric)."
Genetic and Rare Diseases Information Center: "Postorgasmic illness syndrome."
Indian Journal of Sexually Transmitted Diseases and AIDS: "Genital contact allergy: A diagnosis missed."
International Journal of Sexual Health: "The Prevalence and Correlates of Postcoital Dysphoria in Women."
International Society for Sexual Medicine: "What is a sperm allergy?"
Johns Hopkins Medicine: "Is Sex Dangerous If You Have Heart Disease?" "What Causes Painful Sex?"
Mayo Clinic: "Back pain: Symptoms & causes," "Is it possible to fracture your penis?" "Muscle strains: Symptoms & causes," "Painful intercourse (dyspareunia)."
Office on Women's Health: "Sexually Transmitted Infections."
Planned Parenthood: "Is it normal for my thighs to hurt during sex?" "Sex Toys."
San Francisco AIDS Foundation: "Anal fissures are treatable."
Spine: "Male Spine Motion During Coitus."
The American College of Obstetricians and Gynecologists: "Urinary Tract Infections (UTIs)."
Tufts Medical Center: "Abdominal Muscle Strain: Teen Version."
University of Pittsburgh Medical Center: "Types of Burns: Thermal, Electrical, and More."
Urology Care Foundation: "What is Penile Trauma?"