Topics
Sleep
Why sleep matters, how much is normal by age, how to sleep safely, and what evidence says about sleep methods, pacifiers, and white noise.
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Sleep — the operating system of development
Why sleep matters, how much is normal, what is safe, and what evidence says about sleep methods
7 min read
All articles in this topic
White noise for babies
What the evidence says — and the limits no one tells you
Pacifiers — what the evidence really shows
The protective window no one tells you about — and the limits that must be respected
Quick reference
Bedside tables to consult fast
Phase 1 — 0 to 1 month
Newborn — adapting to the world