We just went to baby's 20 week ultrasound at 20 weeks exactly (We thought we were pretty sure on conception/period dates) and we noticed the tech taking a while longer than expected, after asking what he was measuring it turns out he had measured baby over 3x and he said he just wanted to make sure his readings were correct. Because baby was apperantly measuring by weight and size over a week ahead and was already OVER a pound and in the 97th percentile! He said usually with being this far ahead they might change my due date or have me come back in for another scan in a few weeks!

I've personally never had big babies so this is new to me, has anyone else experienced something similar? How did it turn out for you?