Big hun

The polyhydromnious can result in a bigger bubs, DD was born at 2350grams at 33 weeks 4 days, which was about the 70th%ile, my OB did keep an eye on her growth and said that she would likely be a bigger bub.

You could ask to be retested for GD again, have they done other BT's to check for infection etc as a cause of the Polyhydramnious?

Another BB had her little boy at 34 weeks 3 days and he was over 3kg which was a really good size for a prem as well, but no Polyhyd. Also keep in mind they aren't 100% accurate the EFW is just that an estimated weight and there have been plenty which have been notoriously incorrect.... I guess your next growth scan won't be for another two weeks so you have a bit of a wait to see what is happening....

Take care hun and I am glad to see that you are still baking I was only thinking of you earlier this evening xxoo