Orgasm Migraines (Coital Cephalgia)

You've heard of folks using a headache to avoid sex, but those suffering from coital cephalgia can have explosive migraines before, during, or just after orgasm.

This problem occurs in men more often, because during arousal, changes in blood flow occur more rapidly in men than in women, says author and sex expert Dr. Ian Kerner.

Credit: istockphoto