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Infant (early)

Development in month 6

Development month by month — what your baby is learning now, what to watch, and how to support.

Motor milestones

  • Sits briefly unsupported
  • Rolls fully in both directions
  • Grasps with whole hand (palmar grasp)
  • Pre-crawling movements (pushing, scooting)

Cognitive milestones

  • Cause-effect understanding: presses buttons for reaction
  • Recognises familiar objects and people from distance
  • Throws toys and watches what happens

Social and emotional milestones

  • Enjoys social play and interaction
  • Stranger anxiety begins: studies strangers, cries at them
  • Responds to own name

Language milestones

  • Babbling strings: ‘ba-ba-ba’, ‘ma-ma-ma’
  • Responsive face in ‘conversation’

Red flags — when to see the paediatrician?

  • Cannot sit alone (briefly)
  • Does not laugh or babble
  • No response to caregiver
  • Does not reach for objects

Activity ideas

  • Start solids gently (carrot, potato)
  • Cups with small items to empty
  • Sing name-songs
  • Sitting play with plenty of padding around

Common concerns and tips

Month 6 is a milestone: solids begin, U5 checkup due, stranger anxiety often kicks in. Parents should know stranger anxiety signals healthy attachment, not a problem.

Development varies. This information is based on WHO and CDC milestones but does not replace paediatric assessment. If in doubt, consult your paediatrician.

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