Operation Ouch!

CBBC

Sunday 2 December 2018  08:50 - 09:00 (10 mins)
Where Does Wee Come From?: Clips from Operation Ouch! Dr Chris and Dr Xand explain how wee is made and where it comes from. Also in HD.

Operation Ouch! may be available on playback
Operation Ouch! (CBBC) Sunday 2 December 2018 08:50 - 09:00