On average the normal yawn lasts six seconds.
yawn
Most people yawn about average of 3-5yawns per day... Still Not Confirmed ...
3-4 times on average!
No. They yawn for the same reasons we do.
On average the normal yawn lasts six seconds.
3 sec
yawn.
yawn
Most people yawn about average of 3-5yawns per day... Still Not Confirmed ...
3-4 times on average!
5 seconds. Btw, good question!
as long as you want it to. go as long as your comfortable with.
11.5 years
As long as you allow it. Take Ibuprofin.
an average of 4 hours
No. They yawn for the same reasons we do.