Can anyone explain to me why I get violent cramps after sex? Didn’t happen the first 2-3 times I had sex, but now whenever I have sex I get painful cramps about 10/15 mins after sex that can last for hours. The actual sex isn’t painful or uncomfortable just the aftermath is. I get the same pain whether the sex is fast or slow and it’s starting to worry both me and my partner. I can’t ask my mum cause I don’t have that kind of a relationship with her and I can’t get to the doctors. (I also don’t want to waste the nhs’ limited resources). Any ideas? I’m 16 if that could have anything to do with it. x