First ultrasound!

We had the first ultrasound today at 4pm! I was sooo worried ahead of time though. Everything went perfectly :) The baby measures about 7 weeks (I think I am 7 wks, 4 days based on ovulation though). The baby is 9mm from crown to rump. We even saw its little heart beating away (146 beats / min). It was just amazing! I wish I could have laid there watching that screen all day!