I know there have been discussions of orgasm or sexual activity causing seizures. But can seizures cause orgasms? I have on numerous occasions had a spontaneous orgasm in my sleep --without any physical stimulation. In my sleep state I almost always am aware a few seconds before what is going to happen and I try to stop it, because it is actually rather uncomfortable, causing very strong, almost painful contractions, and also resulting in my having to get up to go to the bathroom to urinate. Very annoying. Does anyone have this happen? Is it possibly a seizure?