Head circumference

anamandelli

My DD is 8 weeks old. Friday we went to her 2 month app and the pedi sair her head circumference jumped from 50th to 90th percentile. She asked us to get a head ultrasound, once her fontanel is still open. She said it would be easier than a CT scan later on (they can only do the ultrasound if it is open). I am really nervous, but when she was born they did a head ultrasound due to an abnormal in utero US (enlarged ventricle) and everything was fine. She does have a choroid plexus cyst, but they said it is insignificant. Anyone been throught this??? I just hope it's nothing...