I went in for my first ultrasound yesterday expecting to be 8 weeks 2 days, and was then told I was measuring 5 weeks 3 days. This is my first pregnancy, so naturally I was/am very concerned, however, it seems like this happens a lot!! I had also just come off of the pill right before getting pregnant, so the dr seemed convinced that I had just ovulated later than I thought. Anyone have a similar situation?? I'm going crazy until my next visit next week!!