Is this something that happens from time to time, or something unusual? I do have one hen that stopped laying about a week ago, and has definitely not been feeling well. Kind of lethargic, not eating/drinking well (but eating a lot of grass), strange droppings with yellow or green urates. So when I saw this egg today, I wondered if it could be hers. She seems to be feeling much better today, but I guess it could be a coincidence. This might not be her egg at all. Any thoughts?