Picture # 1 was pretty easy to guess. Those are the wee little feet. Picture #2 is the femur. Teh technician tried to get hands and arms but the baby was keeping them tightly crossed and they were hard to get pictures of. Picture #3 is supposedly the baby's face. The technician seemed pretty confident of that, but to me it looks like there is an alien inside me.
I just read this article and all I can say is wow!!!