Just because you were invited to the wedding of Prince William and Kate Middleton does not make you an expert on a Kate pregnancy. When you speak about it publicly, it also ensures that you are not invited to the vow renewal ceremony which will be held in Vegas a in a few years and Harry will preside while wearing nothing but a sock on his scepter. Jessica Hay is quoted in some magazine called New Idea saying that Kate has gained some weight in the past month so she must be pregnant and Kate will make the announcement next month. Sooo, Kate has gained some weight. That is her basis? Then how does she know Kate will make the announcement next month?