Given what happened with my sister's "pregnant" mouse that ended up just being fat , I wasn't going to post on this but I think my little Caraway actually may be pregnant. I got her on the 11th and not until this weekend did we notice that she had a large lump on either side of her abdomen. Friday it was larger on one side. By Saturday the other side had caught up and by Sunday they were both even larger.
A little while ago we were watching her play when my niece noticed some sort of bloody substance in the cage. She's not injured; Do mice tend to have some kind of bloody show before labor? If not, what else is it?