If you fall asleep very late and as a result wake up very late, you may be experiencing delayed sleep-wake phase disorder (DSWPD). This may cause you to experience daytime fatigue and have decreased work performance.
If you fall asleep very late and as a result wake up very late, you may be experiencing delayed sleep-wake phase disorder (DSWPD). This may cause you to experience daytime fatigue and have decreased work performance.
