If your sexual life is a cause for concern, it's time to educate yourself about the different aspects of your sexuality and the associated dysfunctions. Male sexual dysfunction is one of the most common causes of rift in relationships. Therefore, it is important to understand these different ... Views: 1107
Testosterone, the hormone responsible for all development of manly characteristics in a man, is naturally produced by the testicles. Testosterone levels in the body are directly responsible for the maintenance of several traits in a man, like sex drive, sperm production, muscle mass, bone ... Views: 2072