Superficially, men's bodies remain largely unaffected by their children's births, but that doesn't mean that they're untouched by parenting on a deeper level. How can childrearing affect dads' testosterone levels? And does it make them less manly?
Ah, testosterone, the male hormone with the bad-boy reputation. But does it really cause aggression in men? Do women also secrete testosterone in their bodies? Find out what else women need to know about male hormones.
If you're like most men, you'd rather ignore the pain than go to the doctor and talk about pain "down there." But in many cases, trying to pretend the pain away could mean worsening your problem -- even to the point of needing your testicles removed.
Testosterone and estrogen are actually very closely related in the body, and maintaining the balance of these hormones is key to preventing health issues. Learn about proper testosterone and estrogen balance in men.
Would you jump off a bridge if all your friends did? What if your friends were all circumcising their sons? See if there's a medical reason for slicing off foreskin -- or if we're nurturing an outdated, barbaric practice.
The male reproductive system consists of those structures in the male body designed to create life. The system includes the testes, a network of ducts, seminal vesicles, the prostate gland, and the penis.