Two policemen stand guard outside the King Edward VII hospital where Kate Duchess of Cambridge is receiving treatment in central London, Wednesday, Dec. 5, 2012. Prince William and his wife Kate are expecting their first child, and the Duchess of Cambridg Photo by
FILE - In this Monday, Sept. 17, 2012 file photo, Britain's Prince William and his wife Kate, the Duke and Duchess of Cambridge, smile as they listen to a village chief who makes a speech after they arrived at Marapa Island, Solomon Islands. Prince Willia Photo by
Britain's Prince William, centre, arrives at the King Edward VII hospital to visit his wife the Duchess of Cambridge in central London, Wednesday, Dec. 5, 2012. Prince William and his wife Kate are expecting their first child, and the Duchess of Cambridge has been admitted to hospital suffering from a severe form of morning sickness in the early stages of her pregnancy. (AP Photo/Alastair Grant) Photo by
