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Sleep Through the Night

Why Do Babies Wake Up at Night?

Wendy Sue Swanson, MD, MBE, FAAP | Posted 05.29.2013 | Parents
Wendy Sue Swanson, MD, MBE, FAAP

Although some superhero babies sleep 10-12 hours straight starting around 3-4 months of age, most infants wake up during the night and cry out for their parents. There are scientific reasons and some developmental and behavioral explanations for these awakenings.