How crazy is this?
This is what a child's skull looks like before they lose all their baby teeth ! A child's baby teeth begin to loosen and fall out on their own to make room for permanent teeth at about the age of 6. Girls generally lose teeth earlier than the boys and time varies too. They usually fall out in order in which they erupted. If a child loses a baby tooth early as a result of tooth decay or an accident, a permanent tooth may erupt and potentially come in crooked due to the limited space.