Did You Know These Facts About Yawning?



Did you know that we start yawning while we’re in the room? Research has shown that yawning begins for the fetus around 11-weeks. Contagious yawning usually begins around 1 or 2 years old. In a recent study, it was also determined that we have a very limited capability of resisting a yawn when someone nearby yawns. The urge to yawn is increased when we’re told not to yawn. An average yawn lasts 6 seconds with men yawning longer than women.
https://www.mnn.com/earth-matters/animals/blogs/5-surprising-facts-about-yawning

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