yes it is possible
About 12 or more weeks
About 7 weeks or more..it depends
A baby dolphin stays with mom between 3 and 6 years.
For about 3 weeks.
7-9 weeks
Two Weeks
yes, but it may be better for the bay to stay a week or two more.
It stays in its den for 5 weeks
Six weeks
A baby platypus stays in the chamber of its mother's burrow for about six weeks.
usually if a baby is born prematurely they stay in the hospital until the due date. if your baby was born at 26 weeks it will likely stay for 12 - 14 weeks in the hospital. at that time it will be around the mother's original due date.
about 9 weeks or up too 72 days about so ....