Teething usually starts between four to seven months. The two front teeth (central incisors), either upper or lower, usually appear first, followed by the opposite front teeth. The first molars come in next, followed by the canines or eyeteeth.
The American Academy of Pediatrics (AAP) does not recommend that infants wear any jewelry. Suffocation is the leading cause of death for children under a year old and among the top five causes of death for children between the ages of 1 and 4.