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 orgasm? Find out what's happening to your body during an orgasm and learn about its purpose in reproduction.

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Drugs That Can Affect Sexual Response

These drugs are known to adversely affect sex drive. If you're taking any of these prescription drugs, you may want to talk to your doctor about finding an alternative that doesn't affect libido.

The Science of Love

You might chalk it up to serendipity or fate, but turns out, love is also a science, and the ways people act when falling in and out of love are often a direct result of chemicals buzzing around in their bodies. From breakups to make-ups, how do researchers make sense of it all?

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