So I visited my friend's house and giving her mouse some loves. This mouse is obese, because she justs eats and eats and eats. As I was putting her back in her home I thought I saw something. I picked her up and looked at her belly. She's got some white discharge coming from her vagina. I told my friend about it and was told that was new. Other than the fact that she's fat there's nothing wrong with her. Help?