I am only doing some preliminary research; DH and I were supposed to head to WDW in January (a twice rescheduled trip) when we found out we were pregnant. We decided in the best interest of our child and my stomach (hah!) that we would cancel and save the $$$. We were able to get a refund on all of our money (including airfare, hotel and even our annual passes) so we put it away for the baby.
I just cannot wait to take our child to WDW and am already hoping to go Dec. of 2008 and from what everyone is telling me, it may be the perfect time. Am I that pathetic that I am already planning this - DH and I just love WDW and cannot wait to share that love with our little one