Does passing on peanuts really mean Kate Middleton is pregnant? The pregnancy rumor mill began turning hard last week when the 29-year-old Duchess declined to sample peanut paste during a UNICEF visit to Denmark. Although Kate Middleton is not allergic to peanuts, pregnant women are often advised to avoid peanut products to prevent allergies in their babies-to-be. So ... Naturally, coupled with the belly touching seen below, this sparked ...