新妈妈的睡眠质量

　　The Telegraph: Being woken up regularly during the night can leave parents and on-call workers feeling as sleep deprived as if they had only four hours rest a night.

　　Researcher discovered that being pulled from a deep slumber by a crying baby or a frantic emergency call, causes the same confusion, depression and fatigue as being severely sleep-deprived.

　　It means that even when people get a total of seven hours sleep a night, being forced to wake up for regular 15 minute feeds, or consultations, will leave them feeling like they had just four hours rest.