Are you holding your breath while having sex? A lot of people do that, which can cause head pain. Is your blood pressure going up? It can really be a lot of things, but if you're really concerned about it you should see a doctor.
I have pain in the back of my skull after having sex for about 5mins lasting until orgasm and then it slowly goes away.Does anyone know what it is and has only started in the last couple of days.I am 48 yr old male in good shape,athletic