Articles on baby sleep

0–2 months

Newborn Sleep: Schedule, Norms and Tips for 0–3 Months

How much do newborns sleep? Complete guide to newborn sleep schedules, wake windows, day-night confusion and building healthy sleep habits from day one.

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2 months

2 Month Baby Sleep: Schedule, Wake Windows and Night Waking

How much should a 2 month old sleep? Complete schedule, wake windows (45–90 min), why night waking is normal, and first steps toward better sleep.

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3 months

3 Month Baby Sleep: Schedule, Wake Windows and What to Expect

How much should a 3 month old sleep? Complete schedule guide — wake windows, nap patterns, night feeds and preparing for the 4 month regression.

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4 months

4 Month Baby Sleep: Schedule, Wake Windows and the Regression

How much should a 4 month old sleep? Sleep norms, wake windows, a sample daily schedule and what actually helps when sleep falls apart.

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6 months

6 Month Baby Sleep: Schedule, Norms and 2-Nap Transition

How much should a 6 month old sleep? Complete guide to 6 month baby sleep — two-nap schedule, wake windows, night feeds and sleep training.

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9 months

9 Month Baby Sleep: Schedule, Regression and Separation Anxiety

Complete guide to 9 month sleep — 2-nap schedule, the 8-10 month regression, separation anxiety and why your baby stands up and won't lie back down.

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10 months

10 Month Baby Sleep: Schedule, 2 Naps and First Steps

How much should a 10 month old sleep? 2-nap schedule, wake windows, and how first walking attempts disrupt sleep at 10 months.

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1 year

1 Year Old Sleep: Schedule, Norms and 12 Month Regression

How much should a 1 year old sleep? Complete guide — sleep schedule, wake windows, 12 month sleep regression and when to transition to 1 nap.

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12 months

“12-Month Sleep Regression”: Nap Transition or a Bad Week

Around the first birthday sleep often falls apart, and the label “12-month regression” is ready to hand. What gets blamed — walking, separation anxiety, teething, the pull of the 2-to-1 nap transition — what of that is measured, what is not, and how to tell a matured transition from a bad week.

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18 months

Sleep at 18 months: one nap, refusals and the “18-month crisis”

How much an 18-month-old sleeps, how long the single nap lasts and what the wake windows are. Bedtime protest, nap refusals, night terrors and what actually stands behind the words “18-month crisis”.

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Nap chart

Baby Nap Schedule by Age: Complete Guide 0–3 Years

How many naps does your baby need? Complete nap schedule guide from newborn to 3 years — how many naps, how long, and when to drop a nap.

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Chart

Baby Wake Windows by Age: Complete Chart 2026

Complete baby wake windows chart from newborn to 3 years. How long should your baby stay awake between naps at every age?

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Night wakings

Baby Night Waking: 7 Reasons and How to Fix Each

Why does your baby wake up every 1-2 hours at night? 7 evidence-based causes of baby night waking and specific solutions for each.

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Sleep regression

Sleep Regression: What Is Known and What to Do

"Sleep regression" is a parents' word, not a diagnosis. What research actually shows about sudden sleep changes, where the "4-month regression" came from, and what to do while the cause is unknown.

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Must know

Overtired Baby: Signs, Effects and How to Calm Down

An overtired baby sleeps worse, not better. Learn the early warning signs before meltdown, why overtiredness happens, and how to help your baby settle.

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5 months

5 Month Baby Sleep: Schedule, 3 Naps and Self-Settling

How much should a 5 month old sleep? Complete guide — 3-nap schedule, wake windows and why 5 months is the best time to start self-settling.

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7 months

7 Month Baby Sleep: Schedule, 2 Naps and Teething Impact

How much should a 7 month old sleep? 2-nap schedule, wake windows, and how teething and crawling affect sleep at 7 months.

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8 months

8 Month Baby Sleep: Schedule, Regression and Standing in Crib

How much should an 8 month old sleep? 2-nap schedule, the 8-month regression, standing in crib and separation anxiety impact on sleep.

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2 years

2 Year Old Sleep: Schedule, Norms and Does Nap Still Matter?

How much should a 2 year old sleep? Complete guide — schedule, norms, whether nap is still needed, and managing toddler bedtime resistance.

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3 years

Sleep at 3 years: norms, dropping the nap, night wakings

How much a 3-year-old sleeps: total and night sleep norms, whether the daytime nap is still needed, how to handle night wakings and nightmares.

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4 years

Sleep at 4 years: norms, routine, common issues

How much a 4-year-old should sleep, whether they still need a daytime nap, and how to handle bedtime resistance and night fears.

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5 years

Sleep at 5 years: norms, preparing for school, common issues

Sleep norms at 5 years, building a routine before school starts, and how to handle late sleep onset, nightmares, and shrinking total sleep.

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3–5 years

Preschool sleep routine (3-5 years): schedule, rituals, common mistakes

The ideal sleep routine for a preschooler: daily schedule, evening ritual, how to set bedtime and wake-up, and the mistakes parents make most often.

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Nap transition

Dropping a Nap: When Baby Is Ready and How to Transition

When is baby ready to drop a nap? Signs of readiness vs regression, typical ages for each nap transition, and step-by-step plan to make it smooth.

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Dropping naps

Dropping the daytime nap: when, signs, how to organise the day

When a child is ready to drop the daytime nap, signs of readiness, how to set up a quiet hour and avoid overtiredness.

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Early waking

Baby Early Morning Waking: 7 Causes and How to Fix Each

Baby wakes at 5am? 7 evidence-based causes of early morning waking and specific fixes for each — from blackout curtains to bedtime adjustments.

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Day/night confusion

Day Night Confusion in Newborns: Why It Happens and How to Fix It

Why does my baby sleep all day and stay awake all night? Causes of day-night confusion in newborns and a step-by-step plan to fix it in 1–2 weeks.

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Falling asleep

Baby Won't Sleep Without Nursing: Gentle Step-by-Step Plan

How to gently wean baby from nursing to sleep. Step-by-step plan to separate feeding from sleep without cry-it-out methods — works from 4 months.

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Self-settling

Sleep Training Methods Compared: Which One Is Right for You

Complete comparison of all sleep training methods — Ferber, chair method, extinction, fading and gentle approaches. Pros, cons and when to start.

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Self-settling

Self-settling: how to teach your child to fall asleep on their own

How to teach a child to fall asleep independently: what age to start, a gentle step-by-step plan, the gradual retreat method, and the mistakes parents typically make.

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Stopping rocking to sleep

How to stop rocking your child to sleep: a gentle plan

Does your child fall asleep only while being rocked in your arms and wake as soon as you put them down? Here is why that happens and how to move away from rocking gently, in stages, without abrupt stress.

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Sleep associations

Sleep associations: which ones get in the way and which ones help

Sleep associations — why some (the breast, rocking) wake a child at night while others (white noise, a sleep sack) help. How to swap "unhelpful" sleep props for "helpful" ones.

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2–5 years

Nightmares and night terrors in toddlers (2-5 years): causes and what to do

How nightmares differ from night terrors, when to worry, and how to help a 2-5 year old handle bedtime fears.

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Bedtime routine

Bedtime routine for a child: how to build one and why it works

An evening bedtime routine is the simplest tool that actually works for calm settling. Ready-made routines by age from 0 to 5 years, how long they should last, and common mistakes.

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Sleep setup

Baby Sleep Environment: Temperature, Darkness and Noise

What are the optimal conditions for baby sleep? Evidence-based guide to room temperature (18–22°C), blackout darkness, white noise and everything else that matters.

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White noise

White Noise for Baby Sleep: How It Works and Safe Use Guide

Does white noise help babies sleep? How it works, safe volume levels, best types and exactly how to use white noise for baby sleep.

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Co-sleeping

Co-sleeping with a child: pros, cons and safety rules

Co-sleeping: the real pros and cons, what is said about safety, how bed-sharing differs from room-sharing, and how to arrange sleeping next to a baby safely.

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Sleep while travelling

Child sleep while travelling and time zone changes: how to prepare

How to protect your child's sleep on holiday and on a flight: preparing for a time zone change, what to take with you, adjusting to the new time, and getting back to the schedule at home.

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Sleep and teething

Sleep and teething: what helps and what is a myth

Teething and sleep: what objective measurements have shown, how long the unsettled spell usually lasts, what helps at home, and when bad nights are a reason to have your child seen by a doctor.

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