I just found out that I am pregnant, and I resently had an ultra sound done... When the lady let me see the image on the screen I couldn't actually see a fetus. I have already had one child she is now 2. And from what I can remember I was always able to see a fetus in her ultrasounds. But with this one it was different. The doctor told me that the yolk sack looked a little irreagular, and that was sometimes normal. But my big concern is that I wasn't able to actually see my child to be. Any advise?