Twins Orla and Frankie were born several weeks early and weighed just 1lb 1oz and 1lb and 5oz, respectively – the pair spent 161 days in hospital while being cared forTwins Orla and Frankie were born several weeks early and weighed just 1lb 1oz and 1lb and 5oz, respectively – the pair spent 161 days in hospital while being cared for