Why do kids want to talk about bums and poos all the time?

If you spend time around little kids, you may notice one topic seems to be more interesting and hilarious than any other.

‘My daughter is refusing to go to school after strict toilet rules left her embarrassed’

Holmfirth's Emily Simpson, 11, was in a class at Holmfirth High School on Monday, September 29. Too scared to ask the teacher ...