I came home today to find one of my hens in the nesting box with a large amount of her insides hanging out.. it seems like it happened when she was trying to lay an egg. It also seemed like it had been some time. I have her inside in a box. She is suffering and not moving much. She makes terrible noises with a pushing motion that she does. I dont know what to do and what happened.. all my hens are very healthy, they have been laying about 2 months now. Can she live? Any advice? Thanks, I am pretty frantic..