India, Oct. 7 -- Animal pregnancies can range from just a few weeks to several months or even years. While elephants are famous for having one of the longest gestation periods in the animal kingdom, some animals complete their entire pregnancy in just around 20 days.

So, which animal gives birth after approximately 20 days? The answer is the mouse.

The animal has one of the shortest pregnancy periods among mammals, with a typical gestation period of about 19 to 21 days. This remarkably short time allows them to reproduce rapidly and explains why their populations can increase quickly when food and shelter are readily available.

Which Animal Gives Birth After 20 Days?

The mouse is the animal commonly associated with a pregnancy lasting...