Should I see movement in the egg? We are on day 18 fixing to start lockdown and I can see a dark shadow "move" when I move the egg, but it is not moving on its own. The eggs themselves are dark in color and are a mixed RR. Just not sure what is going on in there. I can see the air sac clearly. And one egg flops on the inside kinda like it has jelly in it. the rest just kinda float.