:eek: i think i purchased a pregnant mouse! i bought some xlg adult mice for my corn snake(4.5') and i noticed one was extraordinarily fat.first thought is she is pregnant and sometimes it looks as though she has bumps moving around her sides. i don't know if she is just extremely fat? or pregnant but my gut says she is prgnant.she even acts pregnant, i guess.......she is nesting and sleeps alot and is always drinking water.ok my questions are....how long do the babies stay with the mother?when should i separate them? as pinkies,fuzzies?do i need certain room temps? they are at room temp of about 70 degrees. i don't know how long she has been pregnant? but she seems to be getting fatter, and i am not sure if the store i buy from keeps the sexes separate.oh and how many do mice usually birth? thanks alot for any info