Think Pinky's covered it....although mine didn't talk me through it at all, just took the measurements and said there were no problems. I know other people have been told the actual measurements, so obviously just depends on the sonographer or hospital policy. I was just happy enough to know everything was ok! Oh yes they also check the spine...I know this cos she had to tickle my baby's feet to get it to move so she could see the spine, lol. They also picked up a low lying placenta on mine......