What age range defines a neonate?

The age range that defines a neonate is 0-4 weeks of age. This period is critical as it marks the transition from intrauterine to extrauterine life. During these first four weeks after birth, infants undergo significant physiological changes and adaptations. Understanding this age range is essential for healthcare professionals as neonates require specialized care and monitoring to address their unique developmental needs, health risks, and potential for various medical conditions.

Other age ranges provided, such as 1 month to 1 year, under 15 years, or older than 1 year, fall outside the specific definition of neonate and pertain to different stages of childhood or development. This distinction underlines the importance of precise terminology in pediatrics and neonatal care.