Kate Middleton pregnant: Prince William"s smile that says The Duchess of Cambridge is feeling better

A smile that says Kate's feeling better: William leaves hospital after six hours at bedside but RAF duties may keep him away for monthsDuchess is 'continuing to feel better' but will stay in hospital for treatmentKate and William issue statement thanking public for all their supportWilliam spent hours at bedside before leaving her in care of top doctors Alan Farthing and Marcus Setchell are helping Kate through pregnancy Royal couple 'reassured condition not dangerous for mother or baby'Clarence House: 'Catherine needs rest and will stay in for several days' | UPDATED: 09:01 GMT, 5 December 2012 Tired but happy: A smiling William leaves Kate's hospital yesterday evening after she was said to be feeling better They are not out of the woods yet, but for the first time in more than 24 hours Prince William finally felt able to offer a smile.