How to tell if you have the sleep disorder that even doctors don’t know about

Do you struggle to get out of bed without an alarm clock, then feel tired all day? You might assume this is caused by lack of sleep, yet for some people it can be a sign of idiopathic hypersomnia.Do you struggle to get out of bed without an alarm clock, then feel tired all day? You might assume this is caused by lack of sleep, yet for some people it can be a sign of idiopathic hypersomnia.Read MoreHealth News | Mail Online