We have 12 eggs in the incubator. When I candled them this morning (bathroom, no windows) I found: 1 had no veins (I could see clear through it) 2 had veins but nothing else (I could see in it just fine, not clear like the first one but not solid either) 2 were solid (I could not see through it at all) 5 had movement, as soon as I found them I could see them squirming in there and I was NOT moving the egg at all 2 had black dots in them that moved only when I would move the egg around. One was quite a bit bigger than the other I found that moved... so I am thinking this one had been sat on. it looked to be about twice the size of the others. The other one that moved only when I moved the egg was quite small half the size of the others and I did find some hair line cracks which looked like mama hen stepped on it with a nail but not enough to puncure the egg. So should I leave the iffy and dead ones in for a while longer just in case I misread? I am excited about the other 5 The air sack looks to be good size about 1/4 of the egg at this point and ALL of them look just a like I marked the eggs with small letters so I knew which ones where which. .