IN MATCHING blue jeans, white smocks and suede boots, five year-old identical twins Abigail and Isobel are not only impossible to tell apart – they’re also one in a million twins. Because while the chances of giving birth in the UK to a baby with Down’s syndrome is approximately one in 1,000, the odds of giving birth to identical twins with the condition is one in a million. Mum and dad Jodi and Matt Parry couldn’t be prouder of their daughters and say even if their adorable girls could be born again without Down’s syndrome, they wouldn’t wish for Abigail and Isobel to be any different.