Possible causes and how pain arises
Pain can come from many sources: vaginal dryness or vulvar irritation, dermatological conditions affecting the genital skin, pelvic infections or sexually transmitted infections, pelvic floor muscle tension or vaginismus, gynecological conditions such as endometriosis, bladder or prostate-related pain, and penile sensitivity or lesion in men. Psychological factors, relationship dynamics or past trauma can also influence pain perception. Often more than one factor contributes.