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Evidence-based sleep advice

Baby Sleep Blog

Free tips, guides, and advice for every age and stage — from newborn to toddler

Toddler Sleep

The 3-Year-Old Sleep Regression: Why It Happens and What Actually Helps

Sleep often falls apart around age three. Why the 3-year regression happens, what is normal, a calm plan that helps, and the signs to raise with your GP.

·10 min read
Toddler Sleep

Preschooler Sleep at 3–4 Years: What Changes and What Still Matters

What preschooler sleep looks like at 3 to 4 years: sleep needs, life after the nap, maturing fears, night waking, big-bed questions and starting nursery.

·10 min read
Toddler Sleep

Your 4-Year-Old Won't Go to Bed: A Calm Plan for Bedtime Battles

Curtain calls, endless negotiation, and a 4-year-old who keeps leaving their room: a calm, consistent plan for bedtime battles, with scripts that work.

·10 min read
Toddler Sleep

Toddler Waking in the Night Crying: What It Means at 2, 3 and 4

Why toddlers wake crying at night at 2, 3 and 4: how to tell habit wakes, nightmares, night terrors, pain and overtiredness apart, and what to do for each.

·10 min read
Toddler Sleep

The Bedtime Pass: A Simple, Evidence-Backed Fix for Toddlers Who Keep Getting Up

The bedtime pass gives your toddler one free trip out of bed after lights-out. What the research shows, exact setup steps, scripts, and how to handle problems.

·10 min read
Toddler Sleep

Gradual Retreat: Gentle Sleep Support for Toddlers and Preschoolers

Gradual retreat helps toddlers learn to fall asleep alone by slowly moving you out of the room. Honest timelines, step-by-step stages, and when to reassess.

·10 min read
Toddler Sleep

Toddler Waking at 5am: How to Reset Early Mornings (2–4 Years)

Why toddlers wake at 5am between 2 and 4 years — nap timing, light, hunger, habit, bedtime mistakes — and a realistic plan for resetting early mornings.

·10 min read
For US Parents

The 3-Year-Old Sleep Regression: A Parent's Guide

Why sleep falls apart at age 3 — imagination, dropped naps, preschool, big-kid beds — and what helps, from bedtime scripts to the honest word on melatonin.

·10 min read
For US Parents

Preschooler Bedtime Battles: What Actually Works (Ages 3–5)

Curtain calls, stalling, and endless room exits at bedtime? What works for 3-5 year olds: boundary scripts, the bedtime pass, gradual retreat, and consistency.

·10 min read
For US Parents

Toddler Waking Too Early: How to Reset 5am Starts

Toddler waking at 5am? How to reset early rising in 2-4 year olds: sleep pressure, naps, light, wake-up clocks used honestly, and scripts for 5am itself.

·10 min read
Wake Windows

7 Month Old Wake Windows: Naps, Timings and a Sample Day

Wake windows at 7 months are typically 2.25-3 hours. How many naps to expect, a realistic sample day on 3 naps and on 2, and what to do when naps fight back.

·7 min read
Wake Windows

8 Month Old Wake Windows: Naps, Timings and a Sample Day

Wake windows at 8 months are typically 2.5-3.25 hours. The 2-nap day laid out hour by hour, how to finish the third-nap drop, and what the regression changes.

·7 min read

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