Where to Watch Sex: How It Works Online

Want to watch 'Sex: How It Works' in the comfort of your own home? Tracking down a streaming service to buy, rent, download, or view the Adam Hopkins-directed movie via subscription can be tricky, so we here at Moviefone want to do right by you.

Below, you'll find a number of top-tier streaming and cable services - including rental, purchase, and subscription choices - along with the availability of 'Sex: How It Works' on each platform when they are available. Now, before we get into all the details of how you can watch 'Sex: How It Works' right now, here are some particulars about the National Geographic documentary flick.

Released June 17th, 2013, 'Sex: How It Works' stars Matt Reeves, Alia Ataya, Beckster, Jackson Kirkman-Brown The PG-13 movie has a runtime of about 2 hr, and received a user score of 10 (out of 100) on TMDb, which put together reviews from 1 top users.

You probably already know what the movie's about, but just in case... Here's the plot: "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." .