I had an ultrasound done yesterday and I'm measuring two weeks ahead of my LMP dates. I should be 27 weeks, but I was measuring 29 weeks. So I think it's very common to "measure ahead" ...I'm not too worried about it ...I feel like it's better to measure ahead than measure behind! =D
They just told me I am "measuring" ahead too.. I think all babies just grow different and I wouldnt be concerned unless your Dr. leads you to believe you should be! =)
Good Luck!
I was measuring ahead of myself till I hit about 20 weeks.
Then after that I caught up with the baby.
Being overweight won't miscalculate your baby's size.
I'm overweight too and I was measuring what I should have been.