Aww, your little one will be big.
DS was born 3.5 weeks early and weighed 5-13. He had an app't today and is now up to 6-11 which is 1/4 of a lb lighter than yours.
WOW! Yes, it's true they can be off! A good friend of mine just delivered and she was VERY high risk so she had an ultrasound monthly and they said her baby was in the 98th percentile (at the time they said he was a little more then 9 lbs at 36 weeks) and she delivered 4 days late and he was 8 lbs 5 oz...you never know! Let us know the weight when your beautiful baby's born.
Congratulations! Soooo exciting!!!!