You are being so helpful right now. I just posted a new thread, would you mind reading?
Hi
The original post sounds like she may have prolapsed and perhaps also have a vent gleet infection going on. Prolapse can sometimes be associated with a dietary imbalance and as a result carrying too much fat around the abdominal area and vent which makes laying eggs progressively more difficult until they push too hard and part of the oviduct comes out with the egg.
What do you feed your hens including main feed and treats?