Sleep Regressions

2-Year-Old Sleep Regression: Causes and Gentle Fixes

7 min readMarch 25, 2026Sleeping Baby Guide
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Written by the Sleeping Baby Guide Team
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2-Year-Old Sleep Regression: Causes and Gentle Fixes

It’s 2 AM, and you’re jolted awake by the sound of your two-year-old crying, calling out, or even standing in their crib. You thought you were past this stage, and now it feels like you’re back to square one. If this sounds familiar, you’re not alone. Many parents experience the challenging 2-year-old sleep regression, a period where previously good sleepers suddenly struggle with bedtime, night wakings, and naps. It’s exhausting, frustrating, and can leave you wondering what went wrong.

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