Ready for school, the 10million-to-one quads: Sisters try on their uniform as they count down the days until they start

Heidi, Annabell, Hannah and Jessice Kelly, pictured right - the first double set of identical twins to be born in Britain, thanks to IVF - are about to start their biggest adventure yet. Two days ago a large parcel arrived at the Kelly household containing four matching sets of school uniform - and the four-year-old sisters couldn't wait to try them on. Their mother Lisa, 38, pictured left with the quads when they were five days old, plans to tie different coloured bobbles in their hair so teachers can tell them apart. Mrs Kelly, from Billingham in County Durham, said: 'Some children might be nervous starting school. But when you're quads you've always got someone to lean on. You're never on your own.