With four teenage boys already, Louisa and David were hoping for a girl the fifth time around; instead they got another boy, baby David. Two years on Dad's bringing up baby while Mum goes out to work. But how will they make baby number six - 'You've got to have even numbers,' says Louisa - when Baby David spends every night sleeping between them in their bed? Three years ago, Lisa and Will gave birth to their first baby, Jack, who was born with his bowel outside his body. They've since had a second baby and their life has changed dramatically. Lisa believes, 'Parenthood is a secret competition... no one will admit that it's a competition, but it is.' The couple haven't had a night out together for over a year and Lisa feels she's lost her identity, although Will has found her another, nicknaming her 'Mummy Hitler' because of her no-nonsense approach to parenting. When disabled mum-to-be Trish arrived on the labour ward with her husband Steve, she was worried that she may not be allowed to keep her new baby. A year later, baby Elizabeth is thriving and, with the support of Steve and a carer, Trish is fulfilling her dreams of being a mum.