It's the question mums and dads of multiples must get asked over and over: how do you tell them apart?
Well Mandy Senior, mum to triplets Jack, Isaac and Josh, has devised a cunning way to work out which of her trio she is dealing with - she colour codes them.
It's not the first time the canny mum has used colour to work out who's who either - Mandy tells the Scottish Record that when the now four-year-olds were babies she would paint their toenails to differentiate them!
How do you tell your twins or triplets (or more!) apart?