What should a newborn be doing?

A newborn feeds every 2–4 hours, sleeps in short stretches around the clock, calms when held, and looks at your face. The early weeks are about feeding, sleep and closeness, not milestones.

How much does a newborn sleep?

About 14–17 hours a day, but in short, irregular stretches with waking every 2–4 hours. More consolidated night sleep starts around 3 months.

How often should I feed a newborn?

On demand, roughly 8–12 times a day if breastfed, 6–8 if formula-fed. Watch hunger cues, not the clock.

Can I spoil a newborn by holding them?

No. You can't spoil a newborn by responding to cries or holding them. Closeness builds security in these first weeks.

When do newborns first smile?

A social smile usually appears around 6–8 weeks. Before that, smiles are often reflexive.

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child_care Development snapshot

What to expect with a newborn (0–3 months)

The newborn weeks are about feeding, sleep and closeness, not milestones. Most newborns feed every couple of hours around the clock, sleep in short irregular stretches, and calm when held. Here is what is typical in the first three months, sleep, feeding, early sounds and bonding, plus the few signs worth calling your pediatrician about.

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Age: 0–3 months (newborn).

Most children at this age: feed every 2–4 hours, sleep in short stretches around the clock, and calm when held and spoken to.

Common concerns this month: feeding often enough, day–night confusion, constant crying or a witching hour, wanting to be held all the time. Most are a normal part of these first weeks.

Typical sleep: 14 to 17 hours a day in short, irregular stretches, waking every 2 to 4 hours to feed.

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This month in real life

Not milestones, just what this age often feels like day to day.

feed every couple of hours, day and night, there's no schedule yet
mix up day and night for the first 6–8 weeks
want to be held almost constantly (this is normal, not a habit you're creating)
have a fussy "witching hour" in the evening that passes

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✨ What's changing now

The shifts most families notice this month.

Day and night still feel the same, that rhythm hasn't formed yet
Feeding every 2 to 4 hours, around the clock
The first social smile starting to appear (around 6 weeks)
Lifting the head briefly during tummy time
Calming to your voice, your smell and your touch

bedtime

Newborn sleep

Keep night feeds quiet, dim and boring; save stimulation for daytime.

Sleeps 14–17 hours a day in short, irregular stretches
Wakes every 2–4 hours to feed, day and night
Day–night confusion is normal for the first 6–8 weeks
Short sleep cycles (45–60 minutes)
Safe sleep: on the back, firm flat mattress, nothing else in the crib

schedule Wake windows calculator article Baby only sleeps when held article First night home with a newborn

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Feeding a newborn

Feed on demand around the clock; there's no schedule yet.

Feeds 8–12 times a day if breastfed, 6–8 if formula-fed
Feed on demand: watch the baby, not the clock
Hunger cues: rooting, sucking hands, fussiness (crying is a late cue)
6+ wet diapers a day after day 5 is a good sign
Should be back to birth weight by about 2 weeks

monitoring WHO growth percentile article Baby & toddler feeding guide

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Development

Movement · Movement

Lifts head briefly during tummy time (by 1 month)
Moves arms and legs actively
Holds head steady when upright by 3 months

Movement · Hands & reflexes

Brings hands to mouth
Opens and closes hands
Rooting and grasp reflexes

Sounds & language

Makes cooing sounds by about 2 months
Turns the head toward sounds and voices
Has different cries for different needs
Starts vowel sounds ("ah", "oh")

Connection

Calms when picked up, spoken to, or held skin-to-skin
Looks at your face (your face is the favourite "toy")
Begins social smiling around 6–8 weeks
You cannot "spoil" a newborn by responding to cries

monitoring WHO growth percentile article When should a baby start talking?article Baby crying before sleep

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Lifting head briefly during tummy time
Calming when held and spoken to
First social smile (around 6 weeks)

schedule Coming soon

Cooing and "talking" back
Following objects with the eyes
Holding the head steady upright

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Useful tools for this age

Free calculators that fit this stage.

local_drinkFeeding amountHow much milk a newborn needs per feed and per day, by weight scheduleWake windowsNewborn wake windows are tiny, see how short before the next sleep wcPoop color guideWhat's normal in a newborn diaper, and which colours to ask about monitoringGrowth percentilePlot weight and length on the WHO newborn curves

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Many parents wonder…

If you landed here because of one of these, you're in the right place. These are common at this age and usually part of normal development.

arrow_forward "Is my baby feeding often enough?"A newborn feeds 8–12 times a day; you feed on demand, not by the clock. What's normal and what the hunger cues are.arrow_forward "Why is my newborn awake all night?"Day–night confusion is normal for the first 6–8 weeks. How to gently help a baby tell day from night.arrow_forward "My baby only sleeps when held"Contact naps are normal at this age and you're not creating a bad habit. What to expect and what helps.arrow_forward "Why does my baby cry every evening?"Evening fussiness (the "witching hour") is common and passes. What's behind it and how to soothe.

Day–night confusionCluster feeding & witching hourOnly sleeps when held Crying & fussinessPainful or cracked latch

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🎯 Play & activities

target Focus: Feeding, sleep & bonding

Age-matched activities from KidyGrow's developmental library.

accessibility_newTummy TimeMotor · 0–3 mo visibilityBlack & White CardsSensory · 0–3 mo spaGentle Infant MassageBonding · 0–3 mo

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When to talk to your pediatrician

Most variation is normal. Reasons to ask, not reasons to panic.

Cannot lift the head at all by 2 months
Doesn't respond to loud sounds
Doesn't smile at people by 3 months
Difficulty latching, or fewer than 6 wet diapers a day after day 5
Poor weight gain or weight loss after day 5
Inconsolable crying for hours, or extreme difficulty waking for feeds
Very stiff or very floppy muscles

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Based on CDC Developmental Milestones (2023) and AAP Bright Futures (2024). Educational only, not a substitute for medical advice. Last reviewed 1 June 2026.Reviewed against:

CDC Developmental Milestones
AAP Bright Futures
WHO Child Development Guidance

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Frequently asked

What should a newborn be doing?: A newborn feeds every 2–4 hours, sleeps in short stretches around the clock, calms when held, and looks at your face. The early weeks are about feeding, sleep and closeness, not milestones.
How much does a newborn sleep?: About 14–17 hours a day, but in short, irregular stretches with waking every 2–4 hours. More consolidated night sleep starts around 3 months.
How often should I feed a newborn?: On demand, roughly 8–12 times a day if breastfed, 6–8 if formula-fed. Watch hunger cues, not the clock.
Can I spoil a newborn by holding them?: No. You can't spoil a newborn by responding to cries or holding them. Closeness builds security in these first weeks.
When do newborns first smile?: A social smile usually appears around 6–8 weeks. Before that, smiles are often reflexive.

Wondering if your baby is on track?

KidyGrow learns your child's patterns and turns them into a daily brief, gentle next steps, and a prep summary you can take to the pediatrician.

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Sources: CDC Developmental Milestones (2023 Update); AAP Bright Futures Guidelines (4th Edition, 2024); WHO Child Growth Standards. Every child develops at their own pace.