I know that the baby is going to come whenever they are ready. I have had a few scans this time to check a few thing and my last was today and my baby is measureing BIGGER!!! LOL I know for a fact that they will not change my dates and i don't want them too, i would rather go into labour naturally then be induced as i know its my best chance to have a vaginal birth and is heaps better for the both of us. Although a BIG baby is not ideal i don't know how accurate ultrasounds are anyway!!!! I have had and 8pound 2 oz baby and a 7p 6oz and honestly it hurt just as much LOL!!!! So really what is the difference they are going to come out one way or another. I agree your first EDD should be it and that is it!!!!!!!!!!!