She will not run the well she will not go out of her nest
Not exactly, a lot of people may tell you that the gestation period for a mouse is between 18-23 days but my mouse turned out to be pregnant when we bought her and she had her babies at 6 weeks!
It is like if a hamster is pregnant after about 10 days your mouse will be much fatter and much more active.AnswerA pregnant mouse in the last week before she delivers will be visibly large starting from her waist area all the way to her backside. In fact, most expectant mouse mothers-to-be will be pear-shaped. these i am sure you know but I'll tell you anyway when a mouse is getting pregnant she will eat a lot more than she does normally and get fatter her belly will be like a round circle. hope it helps :)
if the butt is really big
Not before the rat eats the mouse.
If its in the field, its not a house mouse.
maybe or maybe not
Mouse food.
yes you can..
Is It dangerous for humans to get pregnant? NO!
NO
You can tell if she is preg because if you lift her up by the tail you will see a bulge and you can feel her nipples and If you can feel the babys I'n side her
Wait until the mouse babies come!!!!!!!! Or I'm sorry to say, get rid of her.