Hi, yesterday I surprised my white leghorn on the nest. She had just laid an egg (it was still moist) and was quite ticked and jumped off (I was gathering up the 3 other eggs I knew were under her and didn't realize she had just laid). It looked like an inch or so of her was on the outside of her vent. I ran into the house to get some sterile gloves and a bowl of water. When I got back out (1-2 minutes tops) it was only about 1/2 inch and there was a ball of poo, and by the time I caught her it was practically normal and the poo had fallen off. Her vent was doing that pulsing thing and each time it pulsed it seemed to draw in her insides. I've never seen this with any of my other hens, then again, I've never looked. She lays pretty large eggs. Any thoughts?