What are the bumps on my penis?
I recently noticed tiny white bumps on my penis. They are especially noticeable when I have an erection. Should I be concerned?
They're hair follicles without the hair. They are very common. You don't have anything to worry about.
Sex Education for Men (semen)
Find out about the male body and penis, learn about the benefits of masturbation, better sex and read about ejaculation issues. There's also a section about common problems and a glossary for any unusual terms. And you can ask questions.

