It should not fall off if you wear it

Hello, it may become loose after few days of wearing, nothing to worry about but incase of deformation of the night guard you much visit your orthodontist.

Hello It’s normal to become loose Visit your orthodontist Do not worry you will not swallow

Visit the dentist again 

HI. YOU MAY FEEL IT LOOSE AFTER SOME DAYS OF WEARING. IT'S NORMAL DON'T WORRY. IF IT'S SHAPE IS NOT PROPER, THEN DO VISIT YOUR DENTIST

Hi ur concern isn't wrong I am sure You would have been given these appliances based on your conditions and causes . Dont worry you might feel it loose due to salivary secretions and other unnotable issues. U cannot swallow it never worry about it , please kindly visit a dentist nearby.

Hello! They don't become loose, they ll get adjusted to your teeth. It's big enough to be swallowed, so don't panic.

Hello. I am sure your dentist had performed all the necessary tests and trials and checkups before advising you for the night guard. One thing you should not worry about is swallowing it. Why? Because, it is quite big to be swallowed in sleep. you will definitely know. Second thing is, it is not a stupid question to ask to your dentist. Third thing of it getting loose might be because of the material used to make it. sometimes materials loosen with time just like you shoes.

Hi, It is advisable to visit your dentist just to be sure its not loose. It is possible that your just starting to feel comfortable with the splint and that is why you feel it is loose. But it is always better to check once to be safe.