Wake After Sleep Onset (WASO): What It Means When You Wake Up at Night

Sleep Latency: How Long Should It Take to Fall Asleep?

Article body Sleep latency is the amount of time it takes to fall asleep after you are trying to sleep. If you get into bed, turn out the light, and fall asleep about 15 minutes later, your sleep latency is roughly 15 minutes. For many adults, falling asleep in about...