Yawns are definitely contagious! 

<img alt="Yawning Caused by Anxiety" src="https://www.calmclinic.com/storage/images/331/qosbkl/main/w1600.png" />

Source: Bigstock

Yawns are definitely contagious! Source: Bigstock

Yawns are definitely contagious!&nbsp;



Source: Bigstock

Do you know how long the average YAWN goes for?!

Listen to Ali as she enlightens you with her fantastic, fun-filled facts from all genres of life!

Share Do you know how long the average YAWN goes for?!

Sign up to save your podcasts

Do you know how long the average YAWN goes for?!

Do you know how long the average YAWN goes for?!