Sex: How It Works
Directed by Sue Learoyd
We've been doing it since we first walked the Earth. It gives us pleasure and it gives us life. But how much do you know about how sex works? Now, National Geographic Channel takes a fascinating look at one of the world's most popular pastimes: sex. Through gripping real-life stories and simulations, we journey from first times to playing the field, and all the way to humankind's ultimate goal, procreation. We'll learn anything and everything you've ever wondered about sex.
Cast
Studio ranking
See where Sex: How It Works lands among the top-ranked movies associated with National Geographic.
Open best national geographic movies
Language ranking
See how Sex: How It Works compares with other top-ranked English documentary movies.
Open best english documentary movies
More like this
Explore public related-title picks for viewers looking for movies like Sex: How It Works.
Open movies like Sex: How It Works
Where to watch
Open the answer-first viewing guide for Sex: How It Works, including current streaming, rental, and purchase options.
Open where to watch Sex: How It Works
