Why do I sleep for 12 hours?

Related questions

1. Why do I keep waking up at 5am every morning?
2. What does it mean if you wake up at 2am?
3. Why do I keep waking up at 3am sweating?
4. Why am I so tired even though I sleep a lot?
5. Is blue light bad for eyes?
6. Do humans need to sleep every night?
7. Is sleep apnea a Dyssomnia?
8. Can you die from lack of sleep?
9. Is it bad to sleep in the day and stay awake at night?
10. Do you sleep before your first night shift?

Tags

1. #causes
2. #their
3. #about
4. #hours
5. #sleep
6. #might
7. #percent
8. #night
9. #sleeping
10. #called
11. #hypersomnia
12. #affects
13. #people
14. #possible
15. #require
16. #condition
17. #oversleeping