Youngsters normally begin shedding their primary teeth from around 6 years of age. From 6-12 years, children have a mixture of adult and also primary teeth. By about 12 years, many children have all their adult teeth besides the third molars (wisdom teeth). There are 32 adult teeth. If your child's primary teeth came late, the grown-up teeth will possibly be late also. If you're concerned about kids dentist and also your youngster's teeth growth, see your dental expert.