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.
When men experience difficulty reaching sexual climax, the causes are usually medical, alcohol- or drug-related. These factors can affect a woman's ability to achieve sexual climax as well. About 10 to 15 percent of women appear to suffer from primary orgasmic dysfunction.