31 week sonogram

We had another sonogram to see if my placenta had moved up because it was low lying. My doctor was confident that it would move up but she wanted to check to make sure it did. We would never pass up on an opportunity to see our baby!! She has gotten so big that you could only see a few body parts at time on the screen. She moved a lot during the sonogram and even yawned!! It was precious!! She is weighing about 3.14 pounds which the docotor said was 50th percentile. She said she is very average and if she continues growing at the same rate she should weigh around 7.8 pounds at birth. We can't wait to see if she is right!