The soonest is, i think, 8 hours, but you should wait a lot longer because it will hurt the guinea pig and be very stressful for her if you mate her so quickly.
It only takes moments for a baby elephant to walk after birth . The longest I have heard of is 1 hour after birth , but no more than that.
The blue whale. A baby blue whale is 7 meters long and weighs +/- 2700 kg.
A sloth's pregnancy typically lasts for about 10 months, and they give birth to a single baby at a time. Once born, the baby sloth will usually cling to its mother for several months until it is ready to be more independent.
a baby elephant is about 11 to 12 inches long a regular size elephant is about 15 to12 ft long
A baby quokka, also known as a joey, is typically about the size of a jellybean at birth, measuring around 2.5 centimeters (1 inch) long. After birth, it crawls into its mother's pouch, where it continues to develop for several months. By the time it leaves the pouch, the joey is usually around 20-25 centimeters (8-10 inches) long.
1 secondyou can get an ultrasound at the vets, but after a week or so the guineapig will look fat and you might be able to feel guineapig babaies inside
I have had three children and the period after birth lasted around 3 weeks. If you breast feed your baby you will probably not have another period after this one until you stop breast feeding.
fkadgyagukwafdw,jahdlqh,jaGSgaGDqwvdjas
a baby guineapig may preferably not be taken away from its mother until it's at least 4 weeks old. you might sit around with them when they have fur but you must be very careful and quickly returned them to their mom again
6-8 weeks
Around 18 months
Baby manatees are born live birth from their mother. They have birth under water, and if it takes to long then they can die.
about an inch or less i think
1 week
They are about 8 inches long at birth.
6 inches long
A Sea Lion is 30 inches long at birth