Sex: A Horizon Guide

BBC FOUR

Sunday 2 April 2017  23:30 - 00:30 (60 mins)
Professor Alice Roberts looks through 45 years of Horizon archive to see how science came to understand sex. Contains some sexual content and upsetting scenes. [S]

Sex: A Horizon Guide may be available on playback
Sex: A Horizon Guide (BBC FOUR) Sunday 2 April 2017 23:30 - 00:30