All Developmental Milestones

milestone zero to three years
When do babies sit up? When do babies start waving? From baby’s first words, to learning to walk, to starting baby on solid foods, we’ve got you covered.

Use our child milestones to make sure your child is on the right track, from birth through 3 years old. Milestones are sorted by age and category (motor, sensory, communication, feeding). You can also print our milestone checklist to bring to well-baby visits!