Sex, Explained

From the biology of attraction to the history of birth control, explore the ins and outs of sex in this entertaining and enlightening series.

Latest: Season 1 · 2020

E1. Sexual Fantasies
Jan 2, 2020 · 19m
Harboring a naughty sexual fantasy? You're far from alone. Your desires likely fall into one of three titillating scenarios. Is your interest aroused?
E2. Attraction
Jan 2, 2020 · 17m
Do you have a type? More than one, perhaps? Find out what goes on when we're drawn to someone sexually and the many factors that fuel these turn-ons.
E3. Birth Control
Jan 2, 2020 · 25m
Birth control has been around for millennia, so why isn't it better? From the pill to IUDs, discover why pregnancy prevention remains such a challenge.
E4. Fertility
Jan 2, 2020 · 24m
Where do babies come from? Medical advances mean more and better reproduction options. So why do so many people still struggle to conceive a child?
E5. Childbirth
Jan 2, 2020 · 26m
Labor pains. Delivery trauma. The miracle of childbirth is difficult under the best of circumstances. Why is it so tough, and how can it be made better?