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It’s your life, don’t sleep through it! Unless you need to.
Babies
By four months old, babies need 10-12 total hours of sleep per night–but good luck getting them all in a row!
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Age 12
This can vary a lot, but if you're 12 or under, you require at least ten hours of sleep.
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Age 13
There's a reason you're falling asleep in class–you might need up to 13 hours of sleep every night.
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Age 13 But You Just Went Through Your First Bad Break Up
You need to sleep all day and all night forever. Nothing will ever feel good again.
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