4 Month Sleep Regression Survival Guide

The 4-month sleep regression is often the most challenging for parents. This comprehensive guide provides evidence-based strategies to help you and your baby navigate this significant developmental milestone.

What Is the 4-Month Sleep Regression?

The 4-month regression marks a permanent change in how your baby's brain processes sleep. Unlike other regressions, this one represents a fundamental shift in sleep architecture.

Signs and Symptoms

  • Suddenly waking every 1-2 hours
  • Refusing naps or short naps (30-45 min)
  • Increased fussiness at bedtime
  • More night feedings than before
  • Difficulty settling without help

Survival Tips

  • Establish consistent bedtime routine
  • Create optimal sleep environment (dark, cool, white noise)
  • Practice safe sleep on back in crib
  • Consider dream feed for longer stretches
  • Be patient - this is a permanent change in sleep patterns

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