Pregnancy Duration of Animals

Elephants 

22 Months

Elephant: Elephants have the longest pregnancy among land animals, lasting approximately 22 months.

Walrus

15 Months

Walrus pregnancies are exceptional, lasting 15-16 months, ensuring that walrus calves develop robustly and can thrive in their Arctic habitats.

Dolphin

10-18 Months

Dolphin: Dolphins have a pregnancy period of about 10-18 months.

Cow

09-10 Months

Cow: Cows are pregnant for approximately 9-10 months, similar to humans.

Hippo

08 Months

Hippo: Hippos have a pregnancy duration of about 8 months.

Goat

05 Months

Goat: Goats typically have a pregnancy that lasts about 5 months.

Cat

02 Months

Cat: Cat pregnancies are relatively short, lasting around 2 months or 63 days.

Dog

02 Months

Dog: Dogs are pregnant for about 9 weeks or 63 days, similar to cats.

Kangaroo

04-05 Weeks

Kangaroo: Kangaroo pregnancies are relatively short, lasting about 1 month or 30-35 days.

Mice

03 Weeks

Mice: Mice have very short pregnancies, lasting only about 19-21 days.