Was your due date changed in the 3rd trimester

Has anyone had their due date changed in the 3rd trimester? I'm asking because I just got back from the doc and I'm measuring 35 weeks when they have me at 33 weeks along. I had a feeling that I may be farther along then they thought, at my 20 week was bigger than average. I'm getting a growth sono next week and the doc said they would no more then. If I have just lost two weeks I'm in trouble because this babies room is far from done!

Re: Was your due date changed in the 3rd trimester

I have no experience with this, but at my 20 week sono the tech was telling me that it is very difficult to date pregnancies later on since they start growing at different rates at that point (based on gentics), so the early estimates are most accurate. However, I'm sure if the baby is measuring really big they may decide to move you up!!

Re: Was your due date changed in the 3rd trimester

No. My babies have all measured about a week ahead once we got past 20 weeks, but the doctor said that the early on measurements are more accurate in predicting the due date, so they never changed mine.