Is My Child’s Development Normal? Milestones from Birth to 5 Years
There is a question I have been asked more times than I can count in thirty-five years of practice — more than “will the fever come down” and almost as often as “doctor sahab, will my child need glasses.” The question is simple, but it carries the weight of every parent’s love and worry in it:
“Doctor sahab, mera bachcha theek se badh raha hai na?” (Doctor, my child is developing properly, isn’t he/she?)
I have heard this from mothers sitting on the edge of a chair in my Lucknow clinic, dupatta clutched in one hand, a notebook of milestones written in the other because their mother-in-law told them to keep a record. I have heard it from fathers who came straight from office, tie still on, worried because the neighbour’s child of the same age was already speaking in full sentences. I have heard it from grandparents who compared their grandchild to “hamare zamane ke bachche” (children of our generation/our time), as if development were a race everyone ran at the same pace.
Let me tell you what I tell all of them, sitting across my table: every child has their own ghadi (clock). But there are also some general signposts, some milestones, that help us know whether that clock is ticking in a healthy range. This blog is my attempt to explain those signposts in plain language, the way I would explain them to a family sitting in front of me.
Why Milestones Matter — But Not the Way You Think
Milestones are not a report card. They are not something to compare with the neighbour’s Rohan or Aditi at the birthday party. They are simply checkpoints that tell doctors like me — and you, the parents — whether the brain and body are developing along an expected path.
Think of it like the foundation of a house being built in your colony. You don’t judge a house by whether the paint is done on day 10. You check whether the foundation, the pillars, the beams are coming up in the right order, at roughly the right pace. Child development works the same way — motor skills, language, social behaviour and thinking skills all build on each other.
That said — and I say this with the confidence of having examined thousands of children — a two- or three-month variation in a single milestone is almost never something to lose sleep over. Bachche apni marzi se badhte hain (Children grow at their own will/pace). What matters is the overall pattern, not one isolated delay.
Birth to 3 Months: The Foundation Years
In these early months, we are watching for the basics of survival and connection:
- Movement: The baby should start lifting the head briefly during tummy time by around 6-8 weeks, and hold it steadier by 3 months.
- Vision and hearing: By 6-8 weeks, most babies will follow a face or a bright object with their eyes. By 2-3 months, they startle to loud sounds (the bartan girne ki awaaz (sound of utensils falling/clanging) test works well here, though I don’t officially prescribe it) and begin to turn toward a familiar voice.
- Social smile: Somewhere between 6-8 weeks, that first real smile appears — not gas, not coincidence, but an actual social smile in response to you. Mothers usually remember this date better than their own anniversary.
If a baby is not making any eye contact at all by 3 months, or seems unusually floppy or unusually stiff, that is worth a conversation with your paediatrician — not panic, just a conversation.
4 to 6 Months: Reaching Out to the World
This is when personality really starts to peek through.
- Motor skills: Rolling over (tummy to back usually comes first), reaching out for toys, bringing hands to the mouth, and by 6 months, sitting with support — and many babies manage a few seconds without support too.
- Language: Cooing turns into babbling — “ba-ba,” “ga-ga.” The baby laughs out loud, sometimes at things that make no sense to us adults but are hilarious to them.
- Social: Recognising familiar faces, showing clear excitement when Papa walks in from office, and starting to show a little wariness around strangers by 6 months.
I always tell parents — this is the age of “duniya dekhna” (seeing/exploring the world), discovering the world. If a baby of 6 months shows zero interest in toys or faces around them, that’s a flag worth checking, not something to wait out.
7 to 12 Months: Building Independence
This is often the most exciting — and exhausting — stretch for parents.
- Motor skills: Sitting without support, crawling (though some children skip crawling entirely and go straight to standing — this is usually fine, especially if the child is otherwise alert and active), pulling up to stand holding furniture, and by around 12 months, some babies take their first independent steps. Others don’t walk till 14-15 months, and that too is within normal range.
- Language: “Mama,” “Papa,” “Dada” — often first said without quite understanding the meaning, and then, around 9-10 months, said with actual recognition of who it means. Understanding simple instructions like “no” or waving “bye-bye” also develops here.
- Fine motor: The pincer grasp — picking up small things like a piece of biscuit or a button between thumb and finger — usually develops by 9-10 months. This is a big one, and I always check for it specifically.
- Social: Playing peek-a-boo, pointing at objects they want, and showing clear attachment to primary caregivers.
1 to 2 Years: The Toddler Explosion
Ab bachcha thoda “apni marzi ka malik” (master of their own will/wishes) ban jaata hai — the toddler starts asserting independence, and vocabulary starts growing.
- Motor: Walking confidently by 15-18 months, climbing stairs with help, scribbling with a crayon, and by 2 years, running, kicking a ball, and building a small tower of 4-6 blocks.
- Language: By 18 months, most children have around 10-20 words. By 2 years, this jumps to 50+ words, and children start putting two words together — “milk chahiye” (want milk), “papa gaya” (papa went/left). This is one of the most important checkpoints I look for, because language at 2 years tells us a lot about how the brain is developing.
- Social and cognitive: Pointing to pictures in a book when named, imitating household activities (stirring a pretend katori (small bowl), “talking” on a toy phone), and starting to show early pretend play.
If a child has fewer than 10 words by 18 months, or is not combining any words by 2 years, or has lost skills they once had — this is genuinely worth an evaluation, and I would say so directly to any parent sitting with me.
2 to 3 Years: Talking, Running, Questioning
This is the age of “yeh kya hai” (what is this), “woh kya hai” (what is that) — endless questions, and I tell tired parents this is a wonderful sign, not an annoyance to survive.
- Motor: Running well, jumping with both feet, walking up and down stairs one foot at a time, and improving hand skills — turning book pages, undoing zips.
- Language: Vocabulary explodes to 200+ words, 2-3 word sentences become common, and by age 3, most children can be understood by people outside the family at least half the time.
- Social: Parallel play with other children (playing near, not necessarily with, other kids — this is normal at this age), showing defiance (“nahi karna!” — “won’t do it!” — being a favourite phrase), and beginning to show empathy, like comforting a crying sibling.
3 to 4 Years: Ready for the Bigger World
Many children start nursery or playschool around this age, which naturally becomes a milestone-testing ground on its own.
- Motor: Pedaling a tricycle, hopping on one foot, drawing a circle, holding a crayon more like an adult grip.
- Language: Speaking in full sentences of 4-5 words, telling simple stories, asking “why” endlessly (and yes, this phase does end eventually, though it may not feel like it).
- Social: Engaging in cooperative play with other children, taking turns (with some tantrums along the way — completely normal), understanding concepts of sharing, even if not always practicing it happily.
4 to 5 Years: Almost School-Ready
- Motor: Hopping, skipping, catching a ball, drawing a person with several body parts, using scissors with reasonable control.
- Language: Clear speech that strangers can understand fully, telling stories with a beginning and end, understanding and following multi-step instructions (“apna bag uthao, juta pehno, phir chalo” — “pick up your bag, wear your shoes, then let’s go”).
- Cognitive and social: Counting to 10 or beyond, recognising some letters and numbers, understanding rules of simple games, forming genuine friendships, and showing more control over big emotions, though meltdowns still happen.
When Should You Actually Worry?
Here is where I want to be very direct, because too much reassurance without honesty does families no good.
Please consult a paediatrician or paediatric neurologist if you notice:
- No eye contact or social smiling by 3 months
- No babbling by 9 months
- No single words by 16 months, or no two-word phrases by 2 years
- Loss of any previously acquired skill, at any age — this is one of the biggest red flags in my field
- No pointing, waving, or gesturing by 12 months
- Persistent walking on toes, or not walking independently by 18 months
- Lack of interest in other people or in pretend play by 3 years
- Unusual, repetitive movements that interfere with daily activities
I want to be clear — one of these alone, especially if slightly delayed, is usually not an emergency. But if you notice a pattern, or your gut feeling as a parent keeps nagging you, please do not wait for the next birthday to “see if it improves.” Trust that instinct. In my experience, mothers especially have a sense for these things much before anyone else notices, including doctors.
A Word from Experience
In thirty-five years, I have sat with thousands of families across Lucknow and the surrounding areas — from Hazratganj to Gomti Nagar to families who have travelled from Barabanki and Sitapur for a consultation. And if there is one thing I want every parent reading this to take home, it is this:
Development is not a competition, and it is certainly not a reflection of your worth as a parent. Every child — whether born in a big hospital or at home with a dai (traditional midwife), whether the first grandchild in a joint family or the fifth — grows at their own pace, shaped by genetics, environment, love, and opportunity. Our job as doctors is not to make every child fit into one mould, but to catch genuine delays early enough that we can help.
So keep noticing your child. Keep talking to them, playing with them, reading to them, even if it is just old rhymes your own nani (maternal grandmother) used to sing. And if something feels off — trust yourself enough to ask. That is what we are here for.This article is for general awareness and does not replace a proper clinical evaluation. Every child is unique, and if you have concerns about your child’s development, please consult a paediatrician or paediatric neurologist for a personal assessment.