Infants' birth weight should ________ in the first 6 months?

Infants typically experience rapid growth during their first six months of life, and it is common for their birth weight to double by this time. This significant increase in weight is a reflection of the high nutritional needs of infants as they are developing and growing. After birth, during the initial weeks, infants may lose a small percentage of their birth weight, but they quickly regain and then exceed that weight. By six months, it is generally expected that their weight will be about double what it was at birth, indicating healthy growth and adequate nutrition.

This doubling of weight is a key milestone that healthcare professionals monitor to ensure that infants are thriving. It is essential for parents and caregivers to be aware of this growth pattern as it can help them gauge whether their infant is eating enough and progressing appropriately developmentally.