Yawning is not much of an uncommon thing that we do. Everyday, we wake up and still are sleepy, we do yawn. And at times when were just plainly bored and see others’ gaping mouths, yawns can pretty much become contagious and we do it as well.
Not only us humans but animals–yes our pet dogs and cats–even do yawn. And unbelievable as it may sound, did you know that a fetus in its first trimester also yawns? Yes, that’s right. Even right before we were born, we were already yawning in our mother’s womb!
Watch this Superwoman comedic video about Types of Yawns to discover what category you belong to.