Mine get locked down Friday.
I candled today and found one clear... And another that looked underdeveloped.
Well, I cracked them, one was clear, the other wasn't.

. It was perfect and still alive. Doh!!!! I'm leaving the rest until hatching day... I can't take that again. I murdered a chicken. Involuntary chickslaughter I guess...
I am actually going to put a few of the last eggs that I pulled out into the hen house to see if it might encourage broodiness.....
Maybe I should hard boil them first? Then mark them... I would love to have some spring chicks that I don't have to take care of myself,