Sometimes... I think!
Most Guinea Pigs becomes lazy when they are pregnant,so most Guinea Pigs will not run away from home.But,Pregnant Guinea Pigs must need more exercise.
No
Guinea pigs pregnancies last for 10weeks
Look at the color or pattern on your guinea pigs fur, or see its personality.
Yes.
Bruned guinea pigs and dead guinea pigs.
It's true some guinea pigs can't get pregnant. Only if you don't keep her in a cage without any boys!
* * Good luck!
not usually
guinea pig
Yes actually
Well,the girl guinea pig will choose a boy because they will be all over here and then get pregnent.Maybe she can get pregnant by diffrent male guinea pigs but i think it is unlikely.