Hen with bloody bottom

[Ruby243]

She has laid an egg this morning which had some blood residue on it, have separated her from the others but wondering if there’s anything I need to do to help?

 

[coach723]

It looks like she has prolapsed. You will need to keep it moist, and try to get the protruding tissue to stay inside. Detailed treatment here:
https://the-chicken-chick.com/prolapse-vent-causes-treatment-graphic/
Do keep her separated, it is a risk for others pecking at it which can cause some serious damage.

 

[Matzwd]

I would also being her in if you have a lot of flies as fly strike well complicate the situation.