Cooing, babbling and first words follow a predictable path. Here is what to expect month by month, and what to do if the sounds are slow to arrive.
Babbling is one of the most reassuring sounds in early parenting. Long before the first word, your baby is rehearsing the rhythm, melody and mouth movements of speech. Research consistently shows that the amount and variety of a baby's babble in the first year is one of the strongest early predictors of later language.
What usually happens, and when
- 0–3 months: cooing — soft vowel-like sounds such as 'ooh' and 'aah', often during cuddles and feeding.
- 4–6 months: vocal play — squeals, growls, raspberries and experimenting with pitch and volume.
- 6–9 months: canonical babble — repeated consonant-vowel syllables such as 'ba-ba', 'da-da', 'ma-ma'.
- 9–12 months: varied babble and jargon — strings that sound like sentences, plus gestures such as pointing and waving.
- Around 12 months: one or two consistent, meaningful words alongside continued babble.
Why babble matters
Babbling is practice. Each repeated syllable strengthens the coordination between breath, voice and mouth, and each response from you teaches your baby that sounds have power. Babies who hear their babble answered take more turns, and turn-taking is the foundation of conversation.
What you can do today
- Answer every sound. When your baby babbles, babble back, then pause and wait — the pause is where they learn to take a turn.
- Get face to face. Sit at your baby's eye level so they can watch your mouth.
- Narrate routines. Bath time, dressing and cooking are free language lessons: say what you are doing as you do it.
- Sing and use rhymes, including songs in Twi, Ga or Ewe — home languages build the same skills.
- Reduce background noise. A quiet television makes it far easier for your baby to hear speech clearly.
When to seek advice
- No cooing or vocal play by 4 months.
- No consonant babble ('ba', 'da', 'ga') by 9 months.
- Babble that starts and then stops or reduces noticeably.
- No response to their name, or no reaction to loud sounds, at any age.
- No gestures such as pointing or waving by 12 months.
A quiet baby is not always a concern — but hearing should always be checked first, because even mild, temporary hearing loss from repeated ear infections can slow babbling.
Still wondering?
If anything here sounds familiar, the next step is simple. Complete our free Communication & Language Milestone Screener for age-based guidance in about five minutes, or book an assessment if your concerns remain. Acting early is never wasted — and you will never be told you worried too soon.
Next step
Complete the free Communication & Language Milestone Screener for age-based guidance, or book an assessment if your concerns remain.