"Explore See To Believe to discover more of The Supereme's fascinating human interest stories, shocking discoveries, rare creatures, and mesmerizing curiosities from around the world." ...

Overall, one thing’s clear, humans aren't the only one who has it rough when it comes to giving birth. What’s the craziest animal fact you know? Tell us in the comments. And thanks for watching.

Narrator: Scientists have studied a lot of pregnant animals ... but not humans. Over 60 women have traveled to space, yet none were pregnant during the trip, let alone gave birth while floating ...

Expert weighs feasibility, challengesBy the way, the terms we use for giving birth ... human intervention to remove the baby. We use the word baby to represent the foetus of any of the animal ...

Least among them: Dolphins are powerful, 600-pound wild animals with sharp teeth that are known for violence. This is not a good environment to be in during labor, or to birth a baby into.