Baby Sleep Blog
Free tips, guides, and advice for every age and stage — from newborn to toddler
Showing 10 articles in Sleep Regressions
The 9-Month Sleep Regression: The 8–10 Month Cluster Nobody Warns You About
Crawling, pulling up, separation anxiety and a wobbling nap — the 9-month regression is a developmental cluster, not a fluke. Here's what's happening and how to respond.
Sleep Regression or Teething? How to Tell What's Really Wrecking Your Baby's Sleep
Sleep regression or teething? They look similar but behave differently. Learn the honest comparison, why weeks of bad sleep is rarely teething alone, the regression signatures by age, and a calm decision flow.
The 10 Month Sleep Regression: Standing, Separation Anxiety and Survival
Night waking, cot standing and nap refusal at 9–11 months? Here's what's driving the 10 month sleep regression, how long it lasts, and how to respond.
2-Year Sleep Regression: Why It Happens and What to Do
The 2-year sleep regression brings bedtime battles, night waking, and new fears. Learn why your toddler's sleep has changed and what actually helps.
6-Month Sleep Regression: Why It Happens and What to Expect
The 6-month sleep regression is not a true regression. It is usually caused by starting solids, teething, rolling, and emerging separation anxiety. Learn what is really going on.
15-Month Sleep Regression: Why It Happens and What Helps
Your 15-month-old suddenly won't sleep? Walking, language, separation anxiety, and the 2-to-1 nap transition are likely behind it. Here's what's happening.
The 8-Month Sleep Regression: Why It Happens and How It's Different from the 4-Month
The 8-month sleep regression is driven by separation anxiety and new motor milestones, not a permanent change in sleep architecture. Learn what's really going on and why it's a sign of healthy development.
4-Month Sleep Regression: What's Really Happening and What Helps
The 4-month sleep regression is the only permanent one. Learn what's really changing in your baby's brain, the signs to watch for, and what actually helps.
The 18-Month Sleep Regression: Why Your Toddler Has Suddenly Stopped Sleeping
The 18-month sleep regression is driven by independence, language explosion, separation anxiety, and molars. Learn why it happens, how long it lasts, and what actually helps.
12-Month Sleep Regression: Causes and What Helps
Your 12-month-old suddenly won't sleep? Walking, standing, and developmental leaps cause it. How long it lasts and what actually works.
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