The date my OB is using as my EDD is 2 days later than what my RE used ( based off of ER). Ok, 2 days later, whatever.
At my appointment today, they measured my stomach and told me I'm measuring a week ahead. I know it's not from weight gain b/c they checked my chart and I've only gained 5 lbs. since my 1st prenatal appointment.
I had to schedule a growth scan for August due to my low PAPP-A levels. At that point, they will know more b/c of how an u/s is more accurate than a belly measurement.
For those that have had your belly measured (& esp. if you are further along than I am), how accurate has it been?