Answer to this 10 questions and you will find out what you should do next. Pertinence. ... if you got a pregnant mouse from the pet store she may be quite young and may not have the best mothering abilities. 6 réponses. If you have adopted a pregnant rat, be ready for when she gives birth. I got her about a week ago and rescued her from a feeder tank so she was mixed with other boys and I am almost positive she is pregnant. when should i separate my male from my pregnant female guinea pig? Hi i think my rat is pregnant? A pregnant female rat's stomach will gradually start getting larger the farther along in her pregnancy she gets. One of my pet rats is most likely pregnant. or b) house the male separately leaving the pregnant one with the other female? I got them from the store and they said they were both girls but one got pregnant but they still might both be girls im not sure. Even though they were both in the same cage at the store, should I still separate them since I purchased them at … I have an eight week pregnant guinea pig spice and she's still in her big wooden hutch with her mate. once the boy babies are 5 weeks old you NEED to separate them from their mom and sister because they will reproduce again and the girls are to little to handle that. Here's what you should do if your mouse unexpectedly has a litter of babies ... and it is best to separate the male pups into one group and the females into another at this point. But should you really separate from your husband? My question is should i a) separate her from the other 2 and house her alone to prepare for her birth and care of the pups? Unanswered Questions. You will want to separate the male and female pups at 4-5 weeks of age before the male pups impregnate their sisters or their mother. Rats attitudes change as their pregnancy get further, the females get more aggressive. If my mice have babies do i have to separate them? You will want to separate the male and female pups at 4-5 weeks of age before the male pups impregnate their sisters or their mother. it might have got pregnant … By Lindsay Pulman. Once she gives birth she can be impregnated again right away and that is not only unnecessary but very hard on the female. The option of spaying the pregnant rat to abort the babies. She looks bigger ... getting fatter and protruding nipples are signs. It's also important to feed pregnant rats … you should separate her from cage mates especially if she is being moody towards them, for the other rats safety. Once she gives birth she can be impregnated again right away and that is not only unnecessary but very hard on the female. However, if you’re just curious about how many babies rats have, you’ve come to the right place. Meilleure réponse. I usually keep them together up until the last week before she gives birth. The rat should be housed in a separate cage in a separate room, although air-borne viruses can be transmitted from room to room. Il y a 10 années . Répondre Enregistrer. This really puts a lot of stress on the mother rat and her health as a breeder.