Why You May Wake Up at 1 AM, 2 AM, 3 AM, 4 AM, or 5 AM — Traditional Beliefs and What Sleep Science Says
Why You May Wake Up at 1 AM, 2 AM, 3 AM, 4 AM, or 5 AM — Traditional Beliefs and What Sleep Science Says Waking up unexpectedly during the night can feel surprisingly significant. You may fall asleep normally, only to open your eyes at almost exactly the same time several nights in a…