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Developmental Milestones

What to expect from 0–3 months, 4–6 months, and 7–12 months.

1. 0–3 months

Social: smiles by 6 weeks, begins to make eye contact.
Motor: lifts head during tummy time, opens and closes hands, kicks legs.
Hearing: startles at loud sounds, turns toward voices.
Vision: tracks faces and objects, prefers high-contrast patterns.

2. 4–6 months

Social: laughs out loud, enjoys looking at themselves in a mirror.
Motor: rolls tummy-to-back, pushes up on arms, reaches for toys.
Communication: babbles with consonants, responds to their name.
Feeding: shows interest in food, may sit with support.

3. 7–12 months

Motor: sits without support, crawls, pulls to stand, may cruise furniture.
Communication: waves, claps, says 'mama' or 'dada' meaningfully, understands 'no'.
Cognitive: looks for hidden toys, explores objects by banging and dropping.
Social: shows stranger anxiety and forms strong attachments.

When in doubt, ask a professional

This guide is for general information only. If you're worried about your baby's health or feeding, speak with your GP, health visitor, or paediatrician.