Erectile dysfunction (ED) occurs when a man cannot achieve an erection or sustain one long […]
When men become sexually aroused, hormones, muscles, nerves, and blood vessels all work with one […]
Painful orgasm (painful ejaculation) is commonly described as a pain or burning sensation that happens […]
Erectile dysfunction (ED) is a condition that is commonly associated with older age, but the […]
Masturbation in prone position, using very intensive strokes, pressing, folding or touching their penis in a particular way. These masturbatory habits sometimes result in sexual dysfunction.