Everything for the 4–6 month stage, in one guide

This is the stage where sleep changes fastest. Wake windows stretch, the four-month regression rewrites how your baby sleeps, and what worked at eight weeks stops working overnight.

This guide covers that whole stretch — what's actually changing, how long it lasts, and how to build a rhythm on the other side of it. 36 pages, downloadable the moment you check out, yours to keep.

What's inside

1 · The 4-Month Sleep Change — What changes, the signs, how long it lasts, wake windows at 4–6 months

2 · The Sleep Environment — Optimising for a brain that now sleeps like an adult's

3 · Schedules — The 4-month schedule, then 5 and 6 months, with flexibility built in

4 · Solids & Sleep — Introducing solids and what it does to nights

5 · Gentle Sleep Shaping — Building independent settling without leaving them to cry

6 · Troubleshooting — Short naps, early morning waking, bedtime resistance

7 · Your Questions Answered — The ones parents actually ask

Plus 13 printables: cheat sheet, regression flowchart, wake window reference, daily routine planner, 7-day nap tracker, feeding & sleep tracker, bedtime routine checklist, environment checklist, weekly progress tracker, daycare transition tips, travel tips, one-page blueprint, myths vs. reality.