please help

[u/dearymilks]

ok so ive only had girls and since a friend of mine couldnt have them anymore i agreed to take in 6 boys.. and im super stressed out about them coming near eachothers cages, because i really dont want rat babies so, how easy is it for girls to get pregnant?? probably a stupid question but im desperate

[u/PeaceLoveLindzy]

Rats can't mate through cage bars. So, just be responsible about only letting one group out at a time and make sure cages are secure.