For about the last 5 years, whenever I have an orgasm, I get REALLY bad stomach cramps for about an hour afterwards. They feel like the worst period pains I've experienced...
I mentioned it to my doctor a few years ago when it starting happening, but she said she'd never heard of it and changed the subject... 
Is this normal and has anyone else experienced it? If I know we're having sex, I'll take a couple of painkillers beforehand, which do help, but obviously that doesn't help with spontaneous sex - I either have to halt proceeding to go the medicine cabinet, or I have to put up with the cramps afterwards...
I guess in one way I'm lucky to have such strong orgasms, but the pain afterwards is no fun!