Is it okay that a spacer fell out on the first day?
I got my spacers put in around 9 am and then I got in the car to go on vacation. My teeth as they get farther back get shorter and smaller and I don't think they put one of them in all the way. Around 2 the one that was looser fell out. they had given me a paper and it said not to worry if one fell out and the lady had said not to worry if one fell out. But on the first day? even though the teeth are small back there and half of it was hanging out should it have come out that easily? I left for vacation immediately so I can't go back to the ortho until 3 days before I get my braces put on. I'm not sure if I should just leave it be, or what. and also, is it bad to bite down on the top?