Due Date Was WAY Off.

Going by my last period my due date was suppose to be September 15. Going my our first ultrasound today it is now September 27.

Has anyone had their due date fluctuate THAT much?

I thought I was 7 weeks and 6 days and now I’m only 6 weeks and 2 days.

The ultrasound tech said it could be because my period and ovulation are still off from giving birth 11 months ago to my daughter.

Heart beat was at 122 BPM

Anyways, my jaw dropped when she told me today.