I keep thinking it's about to happen. My step-son's teeth have started shifting and one of his bottom front teeth has been hurting him. But this has been going on for months and nothing has started getting loose. It's been way too long since I lost a tooth. But I don't remember it hurting to the touch like that before it got loose. He is 7 and most of the kids in his class have lost at least one or two teeth. He didn't get his baby teeth late, so I don't think that's it. I had what the dentist called an "immature mouth" and had not lost all my teeth when I got my braces. I had to get 4 teeth pulled at 12 or 13 so that the adult teeth could start coming in. That was awful. I don't know if that's necessarily what is going on with him, but it obviously has crossed my mind since it happened to me. Do you think we should take him to the dentist sooner or just wait for his next dental check-up a few months from now? I've read articles saying between 5 and 6 kids lose their first teeth, while others say between 6 and 8. So I was just wondering, at what age did your kids lose their first teeth?