While she's pregnant Yes! But Before she gives birth you HAVE to separate them, he will get her pregnant directly after the babies come, it's highly dangerous! Keep them in separate cages until the babies are about 4-5 weeks old then you should be able to put them back together. (make sure you fix the male 1st though!!) Good luck.
Probably not because the mother of the babies would be very protective over them and then she might try to hurt the other female.
You need to keep any males out of the same cage that a pregnant female is in. You can keep other females with the pregnant one. If you think you may have a problem with the pregnant one, you can cage her by herself.
No its not, i guinea pigs cage is way bigger. & you should not have the same size of guinea pig cage as your hampster.
Yes,you can keep her female cagemate with her unless the cage mate tries to harm the baby.If she does that you will have to keep them separated at least unti the baby is older.
no
Yes
The same thing as if it was not pregnant!
Stand and watch - it doesn't usually take long. Does have no cycle that takes them in and out of oestrus as do most mammals - they can mate and become pregnant at any time.
it is usually a bad idea to breed guinea pigs but if you want to that's fine.They might just be a little slow or they don't have a hiding place to mate in.give them privacy and it`ll happen
because guinea pigs are aggressive
No, I wouldn't put them in the same cage, I don't think they would get on too well.
Not unless it is the father, take out the father 2 weeks before birth as the mother can become pregnant 2 hours after birth, this is fatal to the baby's and mother, the father may kill the baby's if left in same cage after birth. thank you hope i helped
Yes! Most guinea pigs love to be together and will be happier and livelier. Just make sure that the cage is big enough, and that the guinea pigs are the same sex.