1 doctor agreed: See ophthalmologiist: Light flashes in the periphery of your vision are usually caused by either a problem in your eye called vitreous detachment or ocular migraine. You need to see an ophthalmologist soon for a dilated eye exam to be sure your retina is OK.
A major difference between the female and the male orgasmic phase is that far more women than men have the physical capability to have one or more additional orgasms within a short time without dropping below the plateau of sexual arousal.
On the other hand a man's testes are exquisitely painful to even a mild blow. Do men have. more neuroreceptors in their genitalia than women or is it just that the ones that are. there are wired into the brain differently. Pain is a very interesting subject.