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4–6 Month Milestones

Baby milestones from 4–6 months focus on rolling, sitting with support, grasping objects, babbling, and growing social awareness.

Collection of adorable baby photos showing 4-6 month old infants

Keepsies offers pre-made developmental milestone lists by age, plus the flexibility to add custom milestones that matter most to your family.

Track pre-made developmental milestones on Keepsies:

Physical & Motor Milestones

Rolls from tummy to back or back to tummyPushes up on arms during tummy timeSits with supportReaches for and grasps objectsBrings objects to mouthShows improved head and neck control

Sensory & Cognitive Milestones

Explores objects by touching and mouthingWatches movement with interestRecognizes familiar peopleShows curiosity about surroundingsResponds to changes in environment

Social & Emotional Milestones

Smiles and laughs frequentlyEnjoys social play and interactionResponds to facial expressionsShows excitement when seeing familiar peopleBegins expressing likes and dislikes

Communication Milestones

Babbles with consonant sounds (like "ba" or "da")Responds to voices and soundsMakes sounds to get attentionBegins back-and-forth vocal play

Frequently asked questions

What milestones should a baby reach between 4 and 6 months?

Most babies in this window start rolling over, pushing up on their arms during tummy time, sitting with support, reaching for and grasping objects, laughing often, and babbling with consonant sounds like “ba” and “da.”

When do babies start rolling over?

Rolling from tummy to back or back to tummy typically emerges between 4 and 6 months, as head and neck control improves and babies get stronger during tummy time.

How can I track my baby's milestones?

The Keepsies app is a free memory journal for iOS and Android with pre-made milestone lists for every age, from a baby's first smile through the school years. You can check off milestones, add photos and notes, and keep every moment dated and saved forever.

Download Keepsies and start saving milestones today

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