Female belugas typically give birth to one calf every three years. Gestation lasts 12 to 14.5 months. Newborns are about 1.5 metres (4.9 ft) long, weigh about 80 kilograms (180 lb), and are grey in color. The calves remain dependent on their mothers for at least two years.
Their gestation period is about 11.5 months long.
14 days
Crabs have an average gestation period of 14 days.
25 to 60 days
Their gestation period is about 11.5 months long.
The gestation period is around 10 to 12 months. Females typically give birth to one calf every two to three years at the start of winter. The new born is 2.5 metric tons heavy and is around 7 meters long at birth. He drinks nearly 400 liters of milk every day and gains around 100 kilos of weight almost every day when he grows.
The puma's gestation period is 91 days long.
The puma's gestation period is 91 days long.
The gestation period of a raccoon is 63 days.
The gestation period of the Springbok is 24 weeks.
Horses have a gestation period of 340 days.
Depends on the species of whale. 18 months may be the amount of time that a whale fetus spends in it's mother's womb.