It depends on what animal or if it's a human. Human babies take 9 months (about 40 weeks) to develop, though it is also normal to be born within the 8th to 9th month of gestation.
In 2011, approximately 1.05 million baby boys were born in the United States.
On average, about 600 baby boys are born every minute worldwide. This number can vary slightly depending on the time of year and other factors.
There are 900 babies born in two hours. (2 hours = 7200 seconds, 7200 seconds / 8 seconds per baby = 900 babies)
There are about 5000 baby born each year in Australia.
Approximately 3-4% of babies are born in the breech position, where the baby's feet or bottom are positioned to come out first instead of the head.
The baby grows in the mother's womb for nine months before it is ready to be born.
9 months = about 270 days...
Until it is weaned at three months of age.
You feed it from the day it is born.
Selena is not pregnant....she is abstaining until marriage
depends on the environment in the household
Get an ultrasound at 4 months. They should be able to tell you then.
A new born calf will be able to stand and move within a couple of hours or even less.
9 Months / 36 Weeks
A rabbit will have grown out of his or her baby looks by 6 months, and can be spayed/neutered and vaccinated after around 3 months. However they are not fully adult until around 18 months.
rats are full grown at 6 months
The embryo develops over the course of 9 months in the womb before it is born as a baby.