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.
If a man and a woman want to reproduce sexually, they have to engage in sexual intercourse. This involves placing the man's erect penis into the woman's vagina. The vagina rubs and puts pressure on the penis, which makes the man have an orgasm. During his orgasm the man ejaculates, and his semen flows into the woman.