Tracy Frey and Roxanne K. Young
Use specific terms to refer to a person’s age.
Neonates or newborns are persons from birth to 1 month of age.
Infants are children aged 1 month to 1 year (12 months).
Children are persons aged 1 to 12 years. Sometimes, children may be used more broadly to encompass persons from birth to 12 years of age. They may also be referred to as ...