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.
For the most part yes, but there is estrogen found in all men, and women do need small amounts of testosterone. There is, however, a growing need to understand the effects of estrogen in men. Like all hormones, estrogen needs to be kept in balance in both men and women. Chronic health conditions are more likely to occur in men as a result of estrogen levels becoming too high. Testosterone and estrogen are actually very closely related in the body. A look at their chemical structure reveals only subtle differences. Yet, the differences of the effects of these two hormones on the body are substantial.