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Are you more of a night owl than a morning person?

Do you have trouble falling asleep until late?

Is waking up early a struggle?

Woman with Insomnia. Young woman lying on bed with hand on forehead.

Maria Korneeva / Getty Images

Are early morning classes, meetings, or activities hard for you?

If so, you may have delayed sleep phase syndrome.

It is estimated that it affects up to 16% of adolescents and 3% of adults.

This article explores the symptoms, causes, impact, diagnosis, and treatment of delayed sleep phase syndrome.

Your primary care provider can provide a referral if you need it.

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