Yesterday, we had our 20 week ultrasound. The technician did a lot of measurements on all the baby's organ's, bones, umbilical cord, brain....it's quite amazing. The baby did suck it's thumb and was moving around. It was sitting in the breech position (which means legs down) and literally sitting down on it's legs so there was no way of seeing boy or girl. We need to go back to have some things checked again so maybe we'll get another chance at it!