The doctors continue to tackle the nation's embarrassing body problems as the portable clinic sets up camp at the Sundown festival in Norfolk. Dr Pixie meets a lad badly bitten by the festival bug, a man with piles and a lady with chronic discharge down below. DJ Pixie plays the body's hits from fanny farts to tinnitus to tell us all how to solve those troublesome sounds, and Professor Val lifts the lid on toilet hygiene, flushing out some frightening facts on what's lurking in festival loos. In the clinic, Dr Dawn comes face-to-face with a girl whose rare genetic disorder has left her with tumours all over her face; Dr Pixie helps a lady with lopsided breasts; and Dr Christian tackles testicle pain when he meets a man who can barely get out of bed. And the Living With series meets the inspirational former England rugby player, Matt Hampson, who, following a rough scrum, suffered a spinal injury that's left him paralysed from the neck down.

The portable clinic visits Weymouth, where Dr Dawn meets a man with blood-blisters on his testicles, advises on pubic abscesses and warns of the dangers of dodgy tattoos. Dr Christian meets a man whose prostate cancer treatment has left him with rectal incontinence and a women who is in need of jaw replacement surgery. Dr Pixie sees a 31-year-old with a saggy body and Dr Dawn examines some supersize varicose veins.

The doctors bring their portable pods to the Love Luton festival, where some mysterious cases crop up. There's a young woman with monster bruises that appeared from nowhere and another with unexplained skin patches. Back at the clinic, Dr Dawn treats a lady with a fishy smell, Dr Christian meets a man whose skin-cancer scar has left him looking like a thug, and Dr Pixie helps a chap with a blockage in his waterworks. Dr Christian asks what a transistor radio, a light bulb, a tropical spider, a 12-inch salami and a complete tool set all have in common, as he warns of the dangers of inserting foreign objects into intimate places. Dr Dawn hits 'shag week' at Newcastle Uni. Dentistry with Doctor James, who's tackling more tarnished teeth. And the cameras go behind the scenes of Birmingham's Queen Elizabeth hospital.

The doctors bring their portable clinic to Bristol, where the bothersome conditions include rashes, mouth ulcers, excessive sweating, a painful post-pregnancy problem, and excessive body hair. Dr Christian helps a man with a worrying pain down below, while Dr Pixie gets to the bottom of why her patient 'blocks the bog'. Dr Pixie meets a lady whose rosy nose embarrasses her so much she rarely leaves the house. Scientist Dr James Logan returns to investigate the healing power of leeches, allowing his own blood to be sucked in the name of research, while Dr Christian comes up trumps in his quest to educate festival goers on all things flatulent.

This week the portable clinic pitches up in Caerphilly, Wales, and Dr Dawn helps a lady who's hiding a secret pain inside her national dress and a man who's been walking through his problems for 20 years. The clinic is open for business meeting brave people sharing their problems, and nothing's left uncovered. Dr Pixie's hit a bump tackling some testicle trouble, Dr Christian meets a woman whose baby bottom burns are still bothering her as an adult, and a lady for whom weight loss has left her nipples near her nether regions; and Dr Dawn has a mystery case of festering feet the likes of which the show has never seen. Dr Christian takes the 'Brain Sex' Challenge to discover if our genital sex really does match up to the way we think. And in the 'Living With' series, the programme features a truly amazing 14-year-old girl with a rare condition called Progeria, which means she's living in the body of a pensioner.

Doctors Christian, Dawn and Pixie help with the 132% rise in hospital cases in Magaluf that have resulted from 24-7 partying, petting and drinking. Dr Christian extols the importance of safe sex, and Dr Pixie braves the midday sun to tame the tourists who are burning to be beautiful. In the UK clinic, Dr Pixie helps a man who lost his penis in a childhood car accident, and follows the dramatic reconstruction surgery to make him a new phallus from his own body parts. And this week's unsung heroes of medicine are involved in eye donation.

The doctors visit the holiday hot spot of Magaluf, where sex goes, booze flows and the sunburn shows. Dr Pixie sees a lad looking for treatment for a bulging ball and Dr Christian meets a girl who needs a helping hand following an awkward climax. Dr Dawn educates the hedonistic holidaymakers about the horrors of a hangover. Back in the UK, Dr Christian meets an extremely brave man who reveals the extraordinary extent of living with half his face missing. Dr Dawn meets a man with a patch on his penis that needs straightening out and Dr Pixie helps a lady whose groin and bottom abscesses are causing constant pain. And Dr James the dentist sees a 32-year-old woman whose thumb sucking habit is affecting both her teeth and her boyfriend's genitals.