Start with the basics
Sleep timing, naps, feeding and bedtime routine matter before any technique.
Change one thing at a time
Small changes repeated consistently often work better than a complete overnight reset.
Expect some protest, not abandonment
Even gentle change can bring frustration, but your response remains part of the process.
Important: baby sleep varies enormously. Avoid one-size-fits-all promises, and always prioritise feeding, growth and safe sleep advice.
Safer sleep reminder. For babies, use a firm, flat sleep surface and follow the latest safer sleep advice from the NHS and The Lullaby Trust.
Want to know what is disturbing your baby's sleep?
The Petit Nuage sleep quiz looks at age, naps, night waking and settling habits to show you what to focus on first.
Take the 2-minute quiz →Frequently asked questions
Can sleep improve without leaving a baby to cry?
Yes. Many families improve sleep with a gradual, responsive approach.
How long does it take?
There is no fixed timeline. Some patterns shift quickly; others take longer.
Is this suitable for newborns?
With newborns, focus mainly on feeding, safety and regulation rather than independence.
Reference sources: NHS baby sleep guidance · The Lullaby Trust safer sleep information. Last updated: 24 September 2026.