We candled last night and the 2 eggs we thought were dead we tossed. I cracked them open first. One never developed. The other was still alive, but there was no membrane between it and the egg shell, so it was stuck to the shell. So I was sad we killed the baby, but I think it would not have made it anyway. It was literally attached to the eggshell and could not move in the egg, which is why we thought it was dead. All my others are developing fine.