I have been reading a lot of BYC lately and it has been very helpful to me. But now I have a broody hen laying on her eggs and I have candled them and they're starting to peep but I have one that I think has died but I'm not shore. I don't want to take it away just in case I'm wrong. The egg is on day 20 now and hasn't changed in the last 3 days. I can see the chick no movement though and where the air soc is it's yellow and the blood vessels look like there falling apart. Please help me anyone.