Doe Helga is on day 145, and I think she may be suffering a small prolapse. I just noticed it today and it only happens when she stands on her hind legs, then it goes back in immediately after she's back on all fours. This is only her 2nd Freshening and I have no experience with prolapses, will it get worse with more kiddings? What causes them? What should I do if it gets bigger when she's in labor? Any help on the subject would be appreciated.