You may be facing a case of sleep regression. Here’s what sleep regression is, when it usually happens, how long you can expect sleep regression to last, and what you can do to help …

May 6, 2025 · What is a Sleep Regression? A sleep regression describes a time (~3 to 6 weeks) when a baby or toddler who has been sleeping well suddenly starts waking at night, taking …

Jul 13, 2022 · Sleep regression is a common and exhausting reality during a baby’s first year. To help the phase pass quickly, focus on sleep training and work to build a calm and relaxing …

Jan 10, 2022 · But exactly what is sleep regression—and what does it mean for baby (and you)? Simply put, a sleep regression is a phase that occurs when a baby (or toddler) who was …

Oct 20, 2025 · Wondering why your baby’s sleep has suddenly changed? Maybe it’s a sleep regression, or maybe it's more of a sleep bump. Read on for our breakdown of the most …

May 21, 2024 · This article explains the stages and possible causes of sleep regressions and other reasons a baby may experience sleep disturbances.

Oct 2, 2025 · “Sleep regression” is a common phrase used to describe a temporary disruption in your child’s sleep, like waking more in the night, taking shorter naps, or fighting bedtime. This …

Aug 20, 2024 · Explore what sleep regression is, including what ages it may occur and how long it lasts. Plus, how parents and caregivers can deal with these challenging phases. What is sleep …

Oct 24, 2025 · Sleep regression refers to a period when your baby’s sleep patterns suddenly shift, often just when you thought things were settling. These changes are typically linked to …

Jul 15, 2025 · At around 4 months, a baby’s brain and body are developing rapidly , and the process of forming and linking different areas of the brain and nervous system may create …