Background: 9-5 hen had prolapse that was put back and has stayed. Had one egg that weekend then none until yesterday, both normal looking. Today she laid an egg with blood on it. She seems to return to nest boxes and sits then comes out again ( I let them in yard while I am outside). She is eating and drinking normal, gobbling up crushed egg shells. Is this normal when starting to lay again? More concerning to me is the returning to nest box, like she wants to lay again. (There were 3 eggs in there before I took them) Her bottom looks normal.