Is it normal to have bumps on the lower part of the head of the penis? (I’m 16.) That’s a question for a doctor. There are bumps that can be normal and bumps that can

Masturbation is the sexual stimulation of one’s own genitals for sexual arousal or other sexual pleasure, usually to the point of orgasm. The stimulation may involve

It is a well-known fact that men enjoy masturbation and virtually all men do it with some regularity. There is no maximum or minimum frequency at which you should

Masturbation – men and women’s masturbation experiences and pictures

Female masturbation. The female sex organ most sensitive to touch is the clitoris. Therefore, female masturbation almost always involves stimulating the clitoris

Male masturbation has little effect on sperm count or quality.

How Often the Average Woman and Average Man Masturbate The numbers might surprise you! By Kristen Sollee June 6, 2014

The Kinsey Institute From the Director, Dr. Sue Carter. Welcome to the Kinsey Institute. I am honored to follow in the steps of Dr. Alfred Kinsey and his successors.

If the question you asked isn’t answered here, it might be on the Page of questions and comments about prone masturbation. Many older questions have been moved to one

The only serious risk is that very vigorous masturbation can break the spongy tissue within the penis (that has filled with blood during the erection).