The Complete First Year Sleep System

The Complete First-Year Baby Sleep System

One complete system for understanding your baby’s sleep from birth to 12 months.

Baby sleep doesn’t stay the same for long.

Short naps. Frequent night waking. Changing wake windows. Difficult transfers. The 4-month transition. New routines that work for a while — and then suddenly don’t.

The Complete First-Year Baby Sleep System brings the essential Moonlit Method™ guides and tools together in one place, so you can understand what’s happening now and have practical guidance to return to as your baby’s sleep changes throughout the first year.

Everything included

Baby Sleep Explained
Understand the foundations of baby sleep — including sleep cycles, wake windows, sleep cues, short naps, night waking, settling and the changes that happen during the early months.

Navigating Months 3 & 4
A focused guide to the major sleep transition commonly called the 4-month sleep regression. Understand what changes, why sleep can suddenly feel different and what to consider when your previous routine stops working.

Wake Windows & Sample Day Rhythms
A practical reference for wake windows throughout the first year, with sample day rhythms to help you see how naps, feeds and bedtime can fit together — without relying on rigid schedules.

Daily Sleep Log
Track naps, wake windows, feeds, bedtime and night waking so you can stop relying on memory and start seeing your baby’s changing sleep patterns more clearly.

One system that grows with your baby

Instead of searching for a new answer every time sleep changes, the system gives you a framework you can return to throughout your baby's first year.

Understand the sleep. See the patterns. Know what to consider next.

No rigid one-size-fits-all schedules.
No promises that every baby will sleep the same way.
Just clear, practical guidance designed to help you better understand your baby's sleep as it develops.

What you get

• 4 digital guides and tools

• Guidance covering birth to 12 months

• Practical sleep explanations and troubleshooting

• Wake-window and day-rhythm references

• Dedicated months 3–4 guidance

• Reusable daily sleep tracking

• Instant digital access

Designed for parents of babies from birth to 12 months.

Digital PDFs • Instant access after purchase

Educational information only, not medical advice.