What are they?
A baby’s first tooth usually erupts when he is about 6 months of age. Until then, they are toothless. However, in some individuals, teeth may erupt at a much earlier age, such as from birth. Natal teeth are teeth that are present or have already erupted when the baby is born. Neonatal teeth are teeth that erupts within the 1st30 days of life.
Natal/neonatal teeth