If there is a male nearby yes.
OVERALL YES
Females can become pregnant 6-48 hours after giving birth, but it is not healthy for a female to be constantly pregnant. So you may want to remove the male right after the babies are born.
A guinea pig can get pregnant again, a few hours after birth, so a guinea pig could breed tens of times in a lifetime. But there is a 20% chance a female guinea pig could die during, before or after birth, because of the stress, it has been given.
Females can become pregnant 6-48 hours after giving birth, but it's not healthy for a female to be constantly pregnant. I would recommend waiting for one week to two weeks.
no
Yes, guinea pigs who have not been pregnant can still have teats.
yes, otherwise the male will impregnate the female within hours of her giving birth.
3-4 weeks before giving birth your guinea pig will put on a lot of wieght.She wil start to form a shape like a pear/bell.If your guinea pig is pregnant 2 weeks before giving birth you be able to feel the babies move.
Guinea pigs should never be housed outside (temperature fluctuations, humidity and predators), pregnant guinea pigs especially. Please separate your pregnant guinea pig from any males. They can go into heat within an hour of giving birth.
Well obviously, you cant have a male and a male giving birth could you!!
Guinea pigs can become pregnant again IMMEDIATELY after giving birth. They can also get pregnant at any age, but after passing a certain age, they are very likely to die. Even a young, healthy pig at prime breeding age has a 25% chance of dying from a pregnancy. Please do not breed your guinea pigs. If you already have a pregnant female, be sure she doesn't get pregnant again afterwards by removing the father immediately and removing male babies 21 days after the birth.
A female guppy is pregnant for about 4 weeks before giving birth to live young.
You shouldn't really breed a female guinea pig after the age of four or five, or you'll run a higher risk of her dying when she's giving birth.