The Sexual Health Channel explores the functions -- and dysfunctions -- of the reproductive system. Learn about maintaining a healthy sex life and avoiding and treating sexual problems.
  • Male Reproductive System
  • Female Reproductive System
  • Contraception
  • Sexual Dysfunction
  • Sexuality

What is the definition of impotence? Learn how impotence affects men, both physically and psychologically.

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How Asexuality Works

You can't neatly slice the human population into heterosexual and homosexual camps. For people who identify as asexual, sex is a moot point. But does that mean romantic relationships are completely out of the question?

How the Birth Control Pill Works

Millions of women rely on the pill to prevent pregnancy, combat cramps and keep their skin acne-free. So why is the pill so controversial? And what exactly are those hormones doing in your body?

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