If you have trouble getting an erection or maintaining your erection during sex, you may have erectile dysfunction (ED). This can occur for several reasons, both physical and psychological. It’s ...

Infertility affects up to 12% of all men, and sexual dysfunction occurs frequently in men of reproductive age, causing infertility in some instances Infertile men can experience a heavy psychological ...

The penis is a male sexual organ. The shaft is the longest part of it. The head or glans is at the end of the shaft. The opening at the tip of the head, where urine and semen come out, is called the ...