The Embarrassing doctors are back for a new series, ready to treat more brave souls who are at the end of their tether. Dr Dawn Harper's in the mobile clinic on the beach in Fuengirola, and her first patient is Russell, with a huge protrusion that he's kept under wraps for ten years. Meanwhile, Dr Christian Jessen and Dr Pixie McKenna hit the bars to find young Brits abroad armed with a new rapid test for chlamydia.

The good doctors destigmatise common medical ailments. A man has a cyst removed from his eye, while Dr Dawn examines a woman who has little skin on her labia.

Dr Christian meets a man with a fishy smell coming from his penis, while Dr Pixie helps a woman whose nipples are sticking out in the wrong places after breast surgery abroad that's gone badly wrong. Dr Dawn tackles a leg ulcer condition that's so rare it's been baffling doctors for years; and a group of firemen put their manhood on the line all in the cause of checking for testicular cancer.

The doctors are eager to see what conditions the temporary toilets, hot sun and mud will bring their way at the Wakestock Music and Wakeboarding Festival in north Wales. Back in the main clinic, Dr Pixie meets a man whose tight foreskin is making sex difficult, Dr Christian advises a young woman with a painful vagina, while Dr Dawn deals with an itchy leg rash, and a man who can't seem to stop staring.

There's a fertility theme in the clinic as Dr Pixie investigates why one woman who's hoping to conceive has intense pain during sex, and why another woman seems to have a baby bump, although she isn't pregnant.

Dr Pixie meets a woman with a strange pair of testicle-like cysts on her head, Dr Christian deals with a young woman struggling to come to terms with incontinence, and Dr Dawn helps a man who just can't hold on to his leaking bowels. The mobile clinic seeks out Britain's biggest thrill seekers at Thorpe Park. Plus, Dr Christian goes to war on fertility rates, testing a group of paintballers.