The Slumber Lab

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Why Does My Toddler Hate Sleep Sacks?
bedtime struggles

Why Does My Toddler Hate Sleep Sacks?

Many toddlers reject sleep sacks at some point. Here's what we learned when we let toddlers choose between different sleep sacks themselves.

30 minute baby sleep cycleWhy Is My Baby Waking Up Every 30 Minutes? (Real Causes + Fix)

Why Is My Baby Waking Up Every 30 Minutes? (Real Causes + Fix)

Frequent 30-minute wakeups are one of the most common baby sleep issues. Here’s what’s really causing it and how to fix it fast.