Today is a very exciting day. Jack, Bea and Janie are about to have a baby brother. Or a baby sister. Jack has never seen anyone being born. But Mum has already got pains in her tummy, and Dad is helping her take a walk. Anna, the midwife, has just arrived. Auntie Meg is here too. The whole family will gather around Mum during childbirth. And tonight they will all be sleeping cozy by the fire, close to the new baby.