A mother was left pinching her nose when she found her daughter's poop behind her bedroom curtain.

Poo on window sill (c) Facebook

Poo on window sill (c) Facebook

Jessica Brooks had spent hours trying to locate the foul smell but was left gobsmacked when she discovered that her two year old had climbed up on the window sill, squatted and relieved herself.

While posting a picture after discovering the pile behind the curtain, Jessica wrote on the Unmumsy Mum page: ''Just spent nearly an hour looking for the source of the smell in my 2 year old bedroom only to discover she has done a poo on the window sill behind the curtains. This is my life!! (sic)''