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What Is Sleep Regression? Understanding Temporary Sleep Disruptions

Sleep regression refers to a period when a baby or young child who previously slept well suddenly starts waking frequently at night, resisting naps or having trouble falling asleep. These phases are common during early childhood development and can be challenging for both the child and parents. Sleep regressions usually last a few weeks but can feel much longer when you’re coping with disrupted rest.

When Do Sleep Regressions Occur?

Sleep regressions often happen around key developmental milestones. Common ages include around 4 months, 8 to 10 months, 12 months, 18 months and 2 years. Each regression typically coincides with growth spurts, teething, cognitive leaps or increased mobility such as crawling or walking. These changes can temporarily disrupt sleep patterns.

Why Does Sleep Regression Happen?

During sleep regression, babies’ sleep cycles change and their need for comfort or stimulation may increase. New skills or anxieties can make it harder for them to settle. Additionally, developmental progress may affect the length and depth of sleep, leading to more frequent awakenings or fussiness.

How to Manage Sleep Regression

Maintaining a consistent bedtime routine provides stability and reassurance. Offering extra comfort and patience during this time helps your child feel secure. Avoid making major changes to sleep habits during regressions but be flexible and responsive to your child’s needs. Ensuring your child gets adequate daytime sleep can also reduce overtiredness, which worsens sleep problems.

When to Seek Help

Most sleep regressions resolve naturally. However, if your child’s sleep difficulties persist for several months or are accompanied by other health issues, consulting a paediatrician or sleep specialist is advisable.

In Summary

Sleep regression is a temporary phase of disrupted sleep linked to developmental milestones in babies and toddlers. With consistent routines and gentle support, most children move through regressions and return to better sleep patterns.