When babies are birthed, they already have the majority of their teeth under their gums. The initial tooth normally begins to erupt by the age of 6 months, although the specific age can vary from one baby to another. The initial two teeth to come in are generally in the bottom center, adhered to by the 4 in the top center. A lot of kids have a full set of 20 primary teeth by the time they transform pediatric dentist. Some youngsters do not obtain their teeth at the same time as their peers. This can be brought on by several elements. If a child does not have any teeth by the age of 18 months, she or he must be required to a pediatric dental professional for an evaluation.