Then the chin will push forward a little.

But the time for correction varies from about three years, and there is money.

It's not the turn-on or turn-off of sleep that looks like this.

Is born.

As for the opening of sleep

I think it's apnea In order to supply oxygen to your body, you need to open your mouth and breathe.

You may always feel sleepy.

This may be a priority. Better for study and health.

What is sleep apnea?

Sleep apnea refers to the repeated collapse of the upper respiratory tract (including nasopharynx, oropharynx and larynx) during sleep, thus blocking the respiratory tract, making breathing shallow and laborious, and even more serious, causing the airway to be completely blocked, leading to suffocation due to inability to enter the air. Most people tend to collapse because obesity leads to narrow respiratory tract, or because muscle tension is insufficient to keep respiratory tract unobstructed.

Some people also have airway stenosis due to congenital smaller or backward chin, oversized tonsils or protrusions or congenital craniofacial defects.