A frank look at the world of teenage sex and young people's consumption of pornography. Anna Richardson and a team of sexual health experts travel to schools across the UK talking to students about sex and their views on internet porn.

A frank look at the world of teenage sex and young people's consumption of pornography. Anna Richardson and a team of sexual health experts travel to an inner-city London school to give students ground-breaking lessons in sex education.

A frank look at the world of sex. The roadshow visits Elliott school in Putney, south London, where pupils are taught about the three stages of pregnancy. The pupils learn the eye-watering truth about pregnancy from their mums. And learn about birth itself on a visit to a labour ward. Celebrated broadcaster and Rabbi, Lionel Blue, and orthodox Jew, Oli Kasin, reveal their very different experiences of growing up as gay men in the Jewish community. There is a report on kids and social networking sites. And more results from the Great British Sex Survey reveal how many people have had anal sex, and in which part of the country is dressing up to explore a sexual fantasy most popular.

In another frank look at the world of sex, the Sex Survey reveals how many Brits have had a threesome, and in which part of the country people are most likely to have cheated on a partner. The roadshow travels to Angmering School in Sussex, where the pupils are taught everything they need to know about genetics. From penis size to height, and skin tone to breasts, the kids learn with the help of two naked families how genes determine where we get our size and shape from. They are taken out of school to be taught about breast health at a unique breast research centre, and also get to discover the highs and lows of first love from their parents and grandparents in embarrassing intimate conversations. The show meets Nicole and David, who have overcome Nicole's physical disabilities to enjoy great sex and, against the odds, conceive a child.

This programme tackles one of the nation’s biggest newsagents WH Smiths, who display lads' mags on the lower shelves where toddlers can see them. This is in spite of several attempts by pressure groups and even an attempt at a government bill to move them to the top.

Anna Richardson and sexual health expert Dr Radha Modgil are at the Bourne Grammar School, near Peterborough, to give the students more ground-breaking lessons in sex education. In live anatomy lessons featuring nude models, the students learn how the body and sex changes before, during and after pregnancy. They also have lessons in changing nappies and feeding infants. Meanwhile, the show explores the reality of having an abortion. Anna visits a disco for people with learning disabilities. She meets Ben, a young man with Down's syndrome, and his mum Charlotte, and learns how even attempting to lose your virginity is fraught with difficulties. She also meets married couple Tonda and Martin. Tonda has Down's syndrome, and Martin was brain damaged at birth. But against all the odds the couple have managed to maintain a happy relationship and sex life for over fifteen years.

Britain is top of the league when it comes to sex; but for all the wrong reasons. Latest statistics show a record 41,000 teenage pregnancies in one year, as well as over half of all sexually transmitted infections being in the 16 to 24 age group. To make matters worse in April this year part of a government bill that would have made crucial sex education compulsory in schools was dropped. Teens still not only need, but want better sex education. Anna Richardson returns, assisted by experts across the board determined to give teenagers across the UK some much needed, upfront sex education lessons.

Anna tackles High Street giant Primark over children’s clothing that transforms kids into sexualised mini adults, and we’ll be taking Matalan to task over their decision to keep stocking padded bras in the children’s section.

In the final program Anna investigates some of the music television channels who are beaming videos packed with shockingly sexual images into homes throughout the day when children are watching. She hits the streets with images from recent music videos and asks the public to guess: pop or porn?

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.

Anna Richardson finds out about teenagers perceptions of what's normal, the footballers find out about condom sizes, and a group of parents are shocked to see what their children can view on the Internet.

Anna tries out different contraceptive methods, and shows teenagers how to fit a nappy.

Taking a frank look at the world of sex, the roadshow hits Stockport School near Manchester, where pupils try looking after a toddler for the day and get a lesson in how and why people come in so many different shapes and sizes. From hormones to genetics and breast size to penis length, the students get a frank and full frontal lesson in why we're made the way we are. The pupils go on a field trip with a difference and discover that bringing up baby can be hugely challenging as they experience the harsh realities of looking after a toddler for the day. Viewers also meet a person of restricted growth, 22-year-old Ivy Broadhead. She reveals how, when it comes to sex and height, size really doesn't matter. Plus the final set of results are released from the Great British Sex Survey and reveal how age affects what you like doing, with whom, where, and how often.

Anna discusses libido, and teens & parents talk sex.