At 21 months is when toddlers begin to incorporate two word phrases into their vocabulary, such as "I go", "mama give", and "baby play". [citation needed] Before going to sleep they often …

Aug 5, 2025 · Learn about developmental milestones, including emotional and social development, for toddlers from 2 to 3 years old. There are many things you can do to help …

Sep 16, 2025 · Experts group child developmental milestones into four areas: Children have five developmental stages. A toddler is in the second stage, between ages 1 and 3. They’ve …

May 6, 2025 · By age three, most children have developed a growing vocabulary, emotional expression, and increased independence. Brain development during the first three years of life …

Here's your guide to the second year, from feeding and sleeping to learning and behavior. From what to feed them and dress them to how to handle childcare and grooming. This is everything …

During toddlerhood, one- and two-year-olds display a range of new skills and personality traits, and begin to assert themselves by making their first bids for independence, even as they stay...

Here's how to care for your toddler, understand your little one's changing body and behavior, get tips for play and activities, and more.

Is your toddler due for a check-up? See the AAP Schedule of Well-Child Care Visits. Stuttering in Toddlers & Preschoolers: What’s Typical, What’s Not?

No two toddlers are the same, but most kids in this age range share some developmental similarities. Know what to expect and how to help these youngsters develop language skills, …

Learn about toddler and preschooler development, childcare, nutrition, hygiene, sleep, discipline, injuries, and more from the editors of Parents magazine.