Circadian rhythm
10 articles
Why a Child Wakes at the Same Time Every Night
A waking at 2:15 am for a week running is not random. The remarkable consistency of the timing is itself the diagnostic clue — biology that varies nig...
How Outdoor Time Influences Sleep
Outdoor time is good for infant and toddler sleep — and the reasons are specific enough to be actionable. Understanding the two mechanisms through whi...
Why "The Later the Bedtime, the Worse the Sleep"
"If I keep him up later, he'll sleep in longer." This is perhaps the most common sleep strategy parents try — and the one most reliably contradicted b...
Why a Consistent Bedtime Matters
Most discussions about child sleep focus on *how* a child falls asleep — sleep training, routines, soothing techniques. The question of *when* gets a...
Baby and Toddler Sleep: The Complete Parent's Guide
Sleep is the topic that dominates new parent conversations and quietly drives most of the decisions you make in a day. "Are they sleeping enough?" "Wh...
How a Baby's Circadian Rhythm Develops
The cliché that newborns "have their days and nights mixed up" is biologically accurate. In utero, the baby's circadian rhythm was set by yours — mela...
Optimal Bedtime by Age: How to Choose the Right Bedtime for Your Child
The most important thing to know about your child's bedtime is that it's almost certainly later than it should be. Most parents in the UK and US set b...
Newborn Sleep in the First Weeks: What to Expect and Why
The single biggest gap between expectation and reality in early parenthood is sleep. Popular culture says "newborns sleep 16 hours a day"; the lived r...
A Child's Mood and Its Relationship to Daily Routines
Most parents notice it: the toddler is fine on Tuesday, falls apart on Saturday. The difference often isn't temperament or sleep — it's structure. Rou...
Sleep in School-Age Children: How Much and Why It Matters
The link between sleep and how a child does at school is solid, well-quantified, and chronically underestimated by parents who themselves got by on le...