Wake windows are the period of time between your child's sleep periods. Understanding your baby’s wake windows by age helps determine an optimal nap schedule. Medically reviewed by Bree Lustre ...

Every baby needs a good sleep routine to ensure their good health and development. Here's a guide to helping your baby sleep ...

“At this stage, babies start moving through sleep cycles of 45-60 minutes each,” she explains. Transitioning between these cycles requires a “breach”—a brief pause that helps them shift ...

But how do sleep cycles work? To find out, I took part in a polysomnography. This is a gold standard sleep study that helps ...

@ittakesavillage_baby_sleep When babies enter deep sleep cycles, their brains go through major developmental leaps—also known as sleep regressions. This can lead to them waking up for long ...