The 4 Month Sleep Regression: What It Is, Why It Happens, and How to Cope

tired mother soothing baby during sleep regression

Around 3–5 months of age, many babies experience a noticeable change in their sleep patterns. A baby who previously slept relatively well may suddenly begin waking more frequently at night, taking shorter naps, or struggling to fall asleep.This stage is commonly known as the 4 month sleep regression.For many parents, it can feel confusing and […]