Day and Night Sleep Cycles

Before I became a parent I had no idea know what a sleep cycle was let alone biological sleep windows! This newborn sleep gig was a whole new world! Having since learnt the science behind newborn and toddler sleep, it all makes perfect sense! When babies are born their sleep is neurologically immature. Around 3– 4 months a baby’s sleep cycles start to emerge, which is a permanent development in sleep structure.

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