A long-held belief about sexuality is that men hit their sexual peak in their 20s. Does it all go downhill from there? Don't panic, guys -- you have biology on your side.
WHAT'S INSIDE: SEXUAL HEALTH
- Male Reproductive System
- Female Reproductive System
- Sexual Dysfunction
Making love. A roll in the hay. The mattress mambo. Doin' the deed. Ready to test how much you know about sex? As Marvin Gaye would say, let's get it on.
Do you need to spice up your sex life after having a baby? Here are 10 ways to spice up your sex life after having a baby.