This week’s episode focuses on boys, the doctors are itching to find out whether Nathan’s Acne has cleared up, and whether Martin’s man-boobs have been given the heave-ho. The docs have headed down to Newquay to find out what boys on a jolly by the seaside like to get up to. First through the tent doors is 17-year old Tom, who’s found a worrying lump on his testicle and wants Dr Dawn to check it out.

• Pixie McKenna
• Christian Jessen
• Dawn Harper