Youngsters typically begin losing their baby teeth from around 6 years of age. From 6-12 years, kids have a combination of adult as well as primary teeth. By about 12 years, a lot of youngsters have all their adult teeth with the exception of the third molars (wisdom teeth). There are 32 adult teeth. If your youngster's primary teeth came late, the adult teeth will most likely be late as well. If you're concerned about kids dentist and also your kid's teeth growth, see your dental practitioner.