So. I just had an ultrasound. And my doctor said based on my LMP (which was 12.13.12) I'm 8 weeks 2 days. But baby is measuring at 7 weeks 2 days. She said that we will use the measurments to determine how far along I am. I don't get how that works. Shouldn't the measurements match up how far along I am based off my LMP?? Does anyone know how to explain this?? Lol.
on Feb. 9, 2013 at 9:38 PM