Yes, it could be possible that the male could kill the babies
A unaltered male pig is called a boar, an altered male pig is a barrow. A female pig that has not given birth is called a gilt and a female pig that has given birth is called a sow. Baby pigs are piglets collectively.
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.
No. The male guinea pig shouldn't be in the cage or otherwise he could make the female pregnant again once she's given birth. This is very dangerous. Also when the baby guinea pigs are 2-3 weeks you should put the boys with the dad and the girls with the mom. Not in the same cage though. Anyway, good luck!
you could, but it could be messy. messy as in destruction of tiny little guinea pig bodies. blood everywhere and screams of terror and excruciating pain. but, yes, you can have the male in there.
Heifer.
A female pig that has given birth is called a sow.
this can be answered in several ways, first, only the female can get pregnant, second the guinea pig usually mates (but might not always want to) when given the opportunity.
Octo-mom.
No they don;t get hit to death if they give birth to a female
A heifer.
The maximum is 8 and below.
A gilt is a female pig that has not given birth, a sow is a female pig that has given birth so piglets, and a boar is an intact male pig.