Approximately forty weeks (280 days).
9 months. and the gestation period is how long the baby stays inside the mother until it is born
The human gestation period--the period of time between conception and labor--is approximately forty weeks (280 days), measured from the first day of the mother's last menstrual period. A gestation...
280 days or roughly 40 weeks.9 months
The gestation period for humans is 9 months.
40 weeks