Sleep environment
10 articles
Using White Noise: When It Helps, When It Doesn't, and How to Use It Safely
White noise polarises parents in a way that's not really proportional to the evidence. Some families swear by it; others write it off as a gimmick. Th...
Room Temperature and Child Sleep
A four-degree window — 16 to 20°C — is narrower than most household heating systems naturally hold a room overnight, especially in older UK housing. T...
Music and Child Sleep: Benefits and Limitations
Lullabies are as old as human culture, and the instinct to sing a child to sleep is nearly universal. There is a physiological basis for this: slow-te...
Lighting in the Child's Sleep Environment
Of all the environmental factors that influence infant and child sleep, light is the most powerful. It is the primary external input to the circadian...
Alternatives to White Noise: Pink, Brown, Fan, and Nature Sounds
"White noise" has become shorthand for any continuous sound used to help a baby sleep, but white noise is just one option. Some adults find it tinny a...
How Air Humidity Affects Sleep
Humidity is the sleep variable nobody warns you about. Parents obsess over room temperature, blackout blinds, and white noise, then spend a winter won...
What Doesn't Belong in a Cot — and Why
A safe cot is a boring cot. The 'cosy' look — a quilt, a pillow, a stuffed animal in the corner — is the look that increases SIDS risk; the empty look...
What Belongs in a Cot, and What Doesn't
A cot is one of the few places a small baby spends hours unsupervised. The good news is the safety rules are short and consistent across the AAP, NHS,...
Nap Time at Daycare: Common Challenges
A child who naps reliably at home — sometimes for two solid hours — may suddenly stop sleeping at daycare. That gap is one of the most common things p...
Setting Up a Sleep Environment for Toddlers: Room, Light, and Routine
A surprising amount of difficult toddler sleep is actually a setup problem. Light leaking around the curtains. A room that's two degrees too warm. A b...