India, Oct. 5 -- Animal pregnancies can vary dramatically in length. While some animals give birth within just a few weeks, others carry their young for several months or even years. But have you ever wondered which animal gives birth after around 210 days? The answer may surprise you.

Which Animal Gives Birth After 210 Days?

The polar bear is the surprising answer. A polar bear's pregnancy is often described as lasting roughly 195 to 265 days, depending on how the period is measured, with delayed implantation playing an important role in its reproductive cycle.

A figure of around 210 days can therefore be associated with the polar bear's pregnancy timeline.

Polar bears have one of the most fascinating reproductive strategies among ma...