From an STI to too little foreplay and allergies…12 reasons intercourse hurts – so when to see your physician Here is why you might experience discomfort while having sex. so when to see a medical expert. 1. Infection There are numerous infections that are different could cause discomfort during intercourse. The sensation can start around discomfort when you look at the entry of one’s vagina to a much much much deeper pelvic pain. Genital thrush is just a typical candida…