(UK RIGHTS ONLY)  Catherine, Duchess of Cambridge and Prince William, Duke of Cambridge leave the King Edward VII hospital where she has been treated for hyperemesis gravidarum, extreme morning sickness at King Edward VII Hospital in London, UK. 06/12/2012<br />BYLINE MUST READ : KG/EAGLEPRESS/GOTCHA IMAGES<br /><br />Copyright by © Gotcha Images Ltd. All rights reserved.<br />Usage of this image is conditional upon the acceptance <br />of Gotcha Images Ltd, terms and conditions available at<br />www.gotchaimages.com
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