Taking a frank look into the world of sex, the new series begins with the roadshow visiting Redborne School in Bedfordshire where pupils get to see real living STIs close-up.

Anna Richardson talks sexting and porn with parents. She shows parents what their kids are really looking at online, and arms them with the facts they need to talk to their kids about such stuff.

And the show meets 21-year-old David Smith, a paralympic athlete with cerebral palsy, and 24-year-old fiancé Kat Watkins, who suffers from brittle bone disease. The couple describe how - against all the odds - they have managed to achieve a fulfilling sex life.