Baby Milestone Guides
What to expect at every stage, why each milestone matters, and how to support it — from birth through toddlerhood.
35 milestones
Social smile
Smiles in response to people or voices
Calms down when rocked, talked to, or picked up
Shows ability to be soothed by caregiver
Makes cooing sounds (aah, ooh)
First vocal sounds beyond crying
Holds head up when on tummy
Shows neck strength and control
Looks at you, moves, or makes sounds to get your attention
Beginning intentional communication
Rolls over (front to back and back to front)
First major movement milestone
Sits with support
Sits when propped up
Reaches for toys with one hand
Shows hand-eye coordination
Babbles with consonants (ba-ba, ma-ma)
Combines consonants and vowels
Moves things from one hand to the other
Hand-to-hand transfer
Responds to own name
Looks when name is called
Sits without support
Can sit independently
Looks for objects that are hidden
Understands objects exist even when hidden
Shows stranger anxiety
Becomes clingy with familiar people, shy around strangers
Crawls
Moves on hands and knees
Pulls to stand
Uses furniture to pull up to standing
Picks up things with thumb and pointer finger (pincer grasp)
Fine motor precision milestone
Bangs two things together
Bilateral coordination
Waves bye-bye
Imitates social gestures
Walks while holding onto furniture (cruising)
Walks sideways holding furniture
Feeds themselves with fingers
Independent eating
First steps (walking independently)
Takes first independent steps
Says first word besides mama/dada
First meaningful word
Points at things
Points to show interest or request
Drinks from a cup without a lid
Self-feeding milestone
Follows one-step directions without gestures
Understands simple instructions
Walks without holding on to anyone
Walks confidently
Says at least three words besides mama/dada
Vocabulary expansion
Stacks at least two small objects (like blocks)
Hand-eye coordination and planning
Kicks a ball
Balance and coordination
Runs
Advanced walking skill
Says two-word phrases
Combines words meaningfully
Uses sentences with 4+ words
Complex language development
Uses fork or spoon
Self-feeding with utensils
Copies a circle when shown one
Fine motor and cognitive skill