Hi, I am new here and I just let my broody hen hatch for the first time. She is an orpington, rooster is Ameraucana. I moved her into her own pen, and 10 chicks hatched. She had 4 left under her and decided she was done (one had already pipped externally) I quickly made an incubator the best I could. Humidity was too low and I ended up needing to wet the membranes and help the first chick out after 24 hours of struggling. She was great at first. Walking, peeping, alert. After 2 hours I checked on her and she had died. Any one know why? Last 3 eggs hatched perfectly, each one day apart. I will add a pic of my incubator, I find it quite funny because it looks like my children built it. But it did the job just great! This was the only chick that didn't make it for unknown reasons, I had one get trapped under mama and other 9 chicks and ended up on bottom, getting trampled. So I just didn't understand why she died and was hoping someone might have had an idea, just feeling guilty it was my mistake!