Sex, Explained - Season 1 Episode 4 Fertility

Horizon tells amazing science stories, unravels mysteries and reveals worlds you've never seen before.

Host, Gordie Lucius goes on a grand adventure to learn everything he can about nature. Where did life come from? Why are animal’s genitals so...

Newton's Apple is an American educational television program produced and developed by KTCA, and distributed to PBS stations in the United States...

Wired For Sex is a television program on the former TechTV network showcasing how technology and the Internet have affected sex, including topics...

The History of Sex is a 1999 five part documentary series by Jim Milio, Kelly McPherson, and Melissa Jo Peltier; and narrated by Peter Coyote. It was...

Strange Sex is an American documentary series that aired on TLC from July 18, 2010 to August 5, 2012. The series explores all things sex and...

Sex & Sensibility is an RTÉ television series which reflects on changing attitudes to sex in Ireland. The four-part series was presented by...

Investigative documentary series exploring a range of simple and universal topics related to how local men and women perceive and experience their...

Thrill Factor explores the exciting world of thrill rides, waterslides and other heart-pumping experiences through a scientific lens. Hosts Kari...

You can learn how to make love – in the documentary series, a therapist and sexologist Ann-Marlene Henning discuss their sex lives with couples...

Courageous couples journey toward more pleasurable sex and deeper intimacy with help from Gwyneth Paltrow and a team of experts in this reality...

Explore the surprising things we know (and don’t know) about why people are the way they are through expert interviews, rare footage from...

Sex, joy and modern science converge in this eye-opening series that celebrates the complex world of women's pleasure — and puts stubborn myths...

Infographics and archival footage deliver bite-size history lessons on scientific breakthroughs, social movements and world-changing discoveries.

Motoring programme featuring reviews of and reports about cars of all types.

Porn has gone mainstream; the question is, can we handle it? This exploration of the intersection of sex and technology is told through the stories...

What happens after we die? This docuseries explores personal stories and research on near-death experiences, reincarnation and paranormal phenomena.

This intimate docuseries follows Arnold Schwarzenegger's multifaceted life and career, from bodybuilding champ to Hollywood icon to politician.

The scandalous world of a group of Mormon mom influencers implodes when they get caught in the midst of a swinging sex scandal that makes...

WWE experienced record-breaking highs and crushing lows under Vince McMahon's leadership. This docuseries delves into the mogul's controversial reign.