There can be from one to 12 babies in a litter.
One of my mice has had two litters, only bearing three babies each time. Another one of my girls, who was only 4 months old, had 13 babies. Domesticated or wild, mice can have up to 100 babies a year. They will only be able to get pregnant 4 times a year and they can have as many as 25 babies at a time. It's perfectly normal- although the mama may need some extra TLC.
one a year
One in 10 thousand babies are born with Dwarfism every year.
it depends
1
372?
2 kids
As long as there is one male mouse and one female mouse in the same cage there will most likely be babies.
Only one.
one a year
rabbits can have as many babies as posibble but it is unfair to make them have too many !