What is the expected daily weight gain for infants aged 3-6 months?

During the period of 3 to 6 months, infants typically gain approximately 20 grams per day. This phase is crucial in an infant's growth and development, as they experience substantial weight gain due to an increase in caloric intake and overall nutritional needs.

At this age, many infants transition from exclusive breastfeeding or formula feeding to more varied diets, but their primary source of nutrition still remains formula or breastmilk, which is rich in calories and nutrients to support growth.

This average of 20 grams per day is consistent with pediatric growth charts and guidelines, reflecting healthy growth patterns for infants in this age group. It indicates a steady and expected development trajectory, allowing healthcare providers to monitor if an infant is thriving according to age-specific growth benchmarks. Such measurements are vital for assessing nutritional status and overall health in pediatric care.