The conceptional age is defined as?

The definition of conceptual age is indeed based on the combination of gestational age and chronological age. Conceptual age is often used in the evaluation of preterm infants to assess their development. It provides a more accurate understanding of the infant's maturity and developmental needs.

Gestational age refers to the time the fetus has been developing in the womb, usually measured from the first day of the last menstrual period (LMP) to the time of birth. Chronological age, on the other hand, is the actual age of the infant from the time of birth. By adding gestational age to chronological age, healthcare professionals can better determine the developmental stage of an infant, particularly those born prematurely.

This combined approach helps in planning appropriate interventions and anticipating the infant’s growth and milestones, as premature infants may not be expected to reach certain developmental milestones at the same time as full-term infants.