It was Day 9 last night and I candled my eggs. I've determined I totally suck at it. Out of 14 eggs, I saw 3 moving embryo's, veins on 2 others and I'm almost positive 1 has a blood ring. (left it in for a couple more days to be sure) Other than those, the rest are . I could definitely see a dark spot on them, so I know they aren't infertile, but couldn't see veins or movement. I am happy that I saw movement in 2 of the Welsummer eggs. Those eggs are just so darn hard to see into.