Where does our concept of the ideal body come from, and what goes on inside us when we strive to achieve it? Another episode is at 9.30pm.

2/10. A man is suffering from a life-threatening, but unidentified, bug.

8/8. Mum Vicki is confronted with violent-tempered defiance when she deals with six-year-old Oliver, but dad Scott doesn't see the problem - he and Oliver are best mates. Rachel Morris aims to bring Vicki and Oliver closer, and convince Scott that his son needs a father figure. New episode.

Reporter Alex Millar presents the results of the largest ever survey on the proximity of mobile-phone masts to schools, and asks whether the phone industry has been following its own codes of conduct.

What makes illegal drugs so pleasurable, and at what physiological price? Four recreational drug users help test the effects of cocaine, ecstasy and cannabis over the course of a typical Friday night.

Shown at 7.30pm onBBCl(AD)

3/6. Jacqui and Tony finally make it up the aisle, while lesbians Michelle and Susan continue with their own plans, and Emma and Paul contemplate the price of love.

The Brothel: double bill