Originally Posted by
ELP
A good way to learn about nubs is to watch you tube videos:agree: When the tech is 1st trying to get the length then thats usually your best time to watch. You will see a bright white line down there and as a blue swayer you are looking out for a bright white line that will be pointing up out of the middle of it. A girl will just have a slightly longer bright white line which could appear as two bright white lines pointing out of the bottom of baby. If you look on my confirmed nub pics for boys then there is a clear video showing a perfect boy nub from baby Dave, I'll see if I can find some clear girl vids for you to look at:agree: We should have a thread in the ultrasound section with videos to study before scan shouldnt we!!