Okay, I've only done this chicken thing for 11 months now and it's just killing me. I lost my roo for some mysterious reason and now one of our pullets, Hershey, was dead this morning curled into her nest box. She had just layed her first egg two days ago. It looked like she was trying to lay an egg this morning and she had passed blood. I am so sad And my son is very sad What on earth went wrong??? It's very cold here and I'm been worried because our coop isn't insulated or heated. The other 12 hens seem to be happy and healthy (but so did Hershey). Am I missing something? My son is ready to give the rest of them away so he doesn't have to see them die. Can someone help me figure this out?