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6-12 Months

Language Development: How Babies Learn to Talk

3 min read May 6, 2026 ourlio editorial team
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Medical Disclaimer: This article is for informational purposes only and should not replace professional medical advice. Always consult your pediatrician for medical concerns regarding your child.

GUIDE6-12 Months🕐 3 min read

Language Development: How Babies Learn to Talk

 

By 9 months, babies can say around 5 words and start combining two words together by 12 months, a significant milestone in their language development journey.

What You Need to Know

  • Babies start babbling around 6 months with vowel sounds.
  • By 12 months, babies can say around 20 words and start combining two words together.
  • Infants can distinguish between 150 different sounds at 6 months.
  • At 9 months, babies can understand around 50 words.
  • By 18 months, babies can say around 50 words and start using simple sentences.
  • Reading to babies for 15 minutes a day can improve their language skills by 12 months.
Heartwarming portrait of a mother kissing her smiling baby outdoors.

The Indian Context: What Research Actually Says

Reciting lullabies

Region: All over India | Verdict: Recommended

Studies show that reciting lullabies can improve baby’s language skills

Talking to babies in mother tongue

Region: All over India | Verdict: Recommended

Research suggests that talking to babies in mother tongue can improve their language development

Singing nursery rhymes

Region: Urban India | Verdict: Recommended

Studies show that singing nursery rhymes can improve baby’s language skills

Using flashcards with words and pictures

Region: Urban India | Verdict: Recommended

Research suggests that using flashcards can improve baby’s vocabulary

A heartwarming close-up of a mother and her baby daughter sharing a joyful moment outdoors.

Common Myths — Busted

Myth: Babies who don’t talk by 12 months have a language disorder
Truth: Most babies start talking between 9-18 months, and some may take up to 24 months to start talking
Myth: Babies only learn language from their parents
Truth: Babies can learn language from anyone they interact with, including caregivers and family members, and can pick up around 5 new words per day
Myth: Babies who are exposed to multiple languages will get confused
Truth: Research shows that babies can differentiate between multiple languages by 6 months and can become proficient in multiple languages by 12 months
Paediatrician’s tip: Responding to baby’s coos and babbles with similar sounds can encourage them to talk, with studies showing that babies who receive more responses have better language skills by 12 months.
Reassurance: It’s normal for babies to take up to 24 months to start talking, and some may start talking earlier or later than others, with an average of 5-20 words by 18 months.

When to See Your Paediatrician

  • No babbling by 9 months
  • No gesturing by 12 months
  • No single words by 16 months
  • No two-word phrases by 24 months
A joyful family with mom, dad, and baby girl sitting outdoors enjoying time together in a park.

Parents Also Ask

How can I encourage my 6-month-old baby to talk?

Respond to your baby’s coos and babbles, read to them for 15 minutes a day, and talk to them in your mother tongue to improve their language skills, with studies showing that babies who receive more responses have better language skills by 12 months.

What are the language milestones for a 12-month-old baby?

By 12 months, babies can say around 20 words, start combining two words together, and understand around 50 words, with an average of 5-20 words by 18 months.

How can I help my baby develop language skills if I’m a working mother?

Leave a voice message for your baby, ask your caregiver to talk to your baby, and spend quality time with your baby when you’re home, with research showing that babies who receive more support have better language skills.

Key Takeaways

  • Babies start babbling around 6 months with vowel sounds.
  • By 12 months, babies can say around 20 words and start combining two words together.
  • Infants can distinguish between 150 different sounds at 6 months.
  • At 9 months, babies can understand around 50 words.

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