No, the only way is if you get a female from the pet store already pregnant.
you put a female and a male together but watch them incase they fight!!!
You don't, breeding mice is unnecessary. Moreover, they breed so quickly that it would be far too easy for the situation to get out of hand. Please do not try to breed your mice.
Male and female mice can breed from as young as six weeks !
Get a female mouse and male mouse, keep them in the same cage, they are likely to mate or breed if they're alone together.
A mouse can be either male or female.Fun Fact: In one month a female mouse can breed and the baby mice will breed and produces at least 100 mice a month. Next month will be 200 then 400 the 800 etc!
If they are both over 3 weeks of age, yes, they will breed, & you will have up to 20 baby mice to deal with!
yes, it happend to me once -_-
Male sexual organs which produce sperm. Sperm are what fertilise a female's egg as a result of sexual intercourse.
do you have a male there too because one female mouse can't breed if there is no male in the cage? maybe they are fighting.... or maybe the pet store or you got the breeds mixed up....maybe its a male or something. IF IT HASN'T BEEN 21 DAYS AND SHE HASN'T GIVEN BIRTH OR IS PREGNANT OR LOOKS PREGNANT......GET ANOTHER FEMALE MOUSE AND HOPEFULLY IT WILL BREED.
No, but if they are male mice they will fight for dominance
you just keep them away from a male (if their a female) keep them away from a female ( if their a male)
No, rats have intercourse to have babies, and there are both male and female rats.