The Slumber Lab

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Why Does My Baby Wake Up When I Put Them Down at Night?
baby bedtime

Why Does My Baby Wake Up When I Put Them Down at Night?

Why does your baby wake up the second you put them down? Learn why bedtime transfers fail and simple ways to make the move from arms to crib smoother.

baby sleep sackCan a Sleep Sack Be Too Tight? How to Check the Fit

Can a Sleep Sack Be Too Tight? How to Check the Fit

Can a sleep sack be too tight? Learn how a baby sleep sack should fit, what signs to check, and when it may be time to size up.

baby fights sleep sackBaby Kicks Off Their Sleep Sack? What Parents Can Do

Baby Kicks Off Their Sleep Sack? What Parents Can Do

Does your baby keep kicking off their sleep sack? Learn why it happens, what to check, and when a different fit or walker sleep sack may help.  

0.5 TOG Sleep SackBaby Sweating but Hands Are Cold? Is This Normal?

Baby Sweating but Hands Are Cold? Is This Normal?

Baby sweating but hands are cold? Learn what this combination can mean, how to check your baby's temperature, and how to choose sleepwear without over-bundling.

30 minute napWhy Does My Baby Keep Waking Up After 30 Minutes? 7 Common Reasons

Why Does My Baby Keep Waking Up After 30 Minutes? 7 Common Reasons

If your baby wakes after 30 minutes almost every nap, you're not alone. Learn what short naps can mean and how timing, sleep environment, development, and sleepwear may affect daytime sleep.

baby sleep sackWhen Should Your Baby Switch to a Walker Sleep Sack? A Parent’s Guide

When Should Your Baby Switch to a Walker Sleep Sack? A Parent’s Guide

Wondering if your baby is ready for a walker sleep sack? Learn how developmental stages like standing, cruising, and walking can influence the type of sleepwear parents choose.