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.
Women's orgasms last almost four times as long as men's. This is one part of sex where women benefit big time: The average male orgasm lasts six seconds; the average female orgasm lasts 20 seconds, according to the book Scared Sh*tless: 1,003 Facts That Will Scare the Sh*t Out of You.