New born baby Shaun is still in a critical condition with a hernia in his diaphragm. One in three babies with this condition do not survive and they are never able to breathe for themselves. Four-year-old James is having grommets placed in his ears to cure glue ear. And cheerful 12-year-old Lisa is back in hospital for the sixth time this year-she has the incurable bowel condition Crohn's disease.