I had my 20 week ultrasound the other week and they said that the diameter of my babies head was out by almost 2 weeks. When I told my OB he didnt seem too concerned and explained that the babies head was probably squashed and that was causing it to measure smaller. The overall circumference was fine and was the right measurement for his dates.

I had another voluntary scan today for my local Institute of Ultrasound and they said the BPD was still out by almost 2 weeks.

I just want to know if anyone has had or heard of this before and what it means??? I am so worried that something is wrong with my baby. I cant remember the exact name for it but it started with a D....doliocephalic head shape? something like that.