Physical development refers to height, weight, motor skills, and more. Whether you have questions about your baby's primitive reflexes or your toddler's latest growth spurt, we've got you covered.

Children participating in class yoga.
A baby starting to walk with his mother in the background.
A mother talking to a child.
A caregiver potty training a child.
A baby with a pacifier.
A baby sitting up.
A baby crawling on a turquoise rug.
A baby trying to get into cabinets.
A baby girl is using a pacifier.
activities tracking announcement
Toddler sitting on potty with legs crossed
Toddler sitting on potty while helping her doll sit on a separate potty
Toddler reading book while sitting on potty
Toddler on potty with pants around ankles
toddler on toilet