It is possible that your baby stopped having 16 baby teeth because the other teeth erupted too early and the last teeth are not yet ready to erupt and there is no hurry. It could also be because the teeth have erupted completely, there are congenitally missing baby teeth or individual baby teeth have fused, and it is possible that there are 16 teeth when counting them, not 20. Generally, the milk teeth start to erupt at six months and erupt completely around two and a half years old, but some children may be a little late. If parents are anxious, they can take pictures to check whether there are milk teeth that have not erupted or go to the dentistry department for specific visualization or probing to check whether there are fused teeth or congenital missing teeth. It is also possible that the eruption may be difficult due to malocclusion or skewed position of the baby teeth, which can be confirmed by a radiograph. If there are missing teeth, don’t worry because permanent teeth may not be missing, and even if there are missing teeth that are misaligned, orthodontic treatment can be used to align the teeth.