Normal practice is to sell piglets when they are between 6 to 8 weeks old.
the baby is never dependent on its mother because the mother leaves them as soon as she lays the eggs.
29 days
A mother guinea pig gives birth after 4months and some times have its baby in 1 or 2 weeks early
6-8 weeks :)
A baby pig is in the mother's womb for 114 days, give or take 2 days. Pregnant pigs are also known as piggy sows.
pig
The gestation period for the guinea pig (I assume this is what the question is asking) is about 60-65 days.
At the age of 8 weeks
2 days
As in most mammals, the fetal pig will form within the placenta in the uterus of the mother.
No the fetal pig and the mother pig's blood never mix. This is the same with humans and many other placental mammals such as horses and cows.