Infants begin to use their fine-motor abilities between the ages of 6 and 8 months, such as transferring objects from hand to hand, banging objects together, and tugging strings to get an object.
A 15-month-old toddler should have their length, weight, and head circumference measured by the nurse as part of a growth and developmental assessment. BMI is not measured until a child is 24 months old. A 15-month-old toddler should undergo developmental observation rather than screening.
By this age, your baby can roll both directions and may begin to commando crawl about the house. Your infant may even try to crawl using their hands.
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