Youngsters normally begin losing their primary teeth from around 6 years old. From 6-12 years, youngsters have a blend of grown-up as well as baby teeth. By about 12 years, many youngsters have all their grown-up teeth except for the 3rd molars (wisdom teeth). There are 32 grown-up teeth. If your child's primary teeth came late, the adult teeth will possibly be late also. If you're worried concerning kids dentist and also your kid's teeth development, see your dentist.