13 Week Update

The babies are now called Twin A and Twin B. Twin A had its feet crossed the entire time so we did not get very good pictures. At this point the sac seems to be right on top of Twin B.

As you can see Twin B definitely did not cross its feet and instead was kicking away. You can see the thumb at the mouth. He/she kept kicking Twin A's sac and would make that one bounce up.
If you look closely you can see the outline of the ear. Look at those little legs.