I haven't tried anything yet as I have no idea what to do. We will put her in a warm bath right now. Her whole uterus is hanging out as well but it is big and round as if there is an egg inside. any other suggestions would be so much appreciated as I've never dealt with this before.
There are no vets in our area that will treat ducks. If there is an egg inside the part hanging out, can it eventually work its way out? Or does the egg need to be broke and the whole thing pushed back in for it to come out?
It cleaned up a bit in the bath and it now looks like a big round red sack hanging out. Just don't know what to do and feel helpless.
This may be beyond help. I hate to say that, and I wish someone with more experience with this would chime in here, since I don't want you to have to euthanize her just on my feelings based on your descriptions. It's very helpful, the forum, but not perfect.
Skunks are very prone to prolapse. I don't know if it will work with the duck, but with a skunk you use either sugar or prep H (both take the swelling down.) wait a few minutes and then gently push it back in. I would do the warm bath again before trying anything else. You want it clean. And do keep it in the dark. Did you try doing a search for prolapse duck? Maybe there's something better out there.