How many kind of sleep are there?
Q. How many kind of sleep are there?
A. There is rapid Eye Movement (REM) sleep in which our eyes move underneath the closed eyelids. If you are woken up from this kind of sleep, you can get up easily and remember your dream. Then , there is deep sleep which occurs after one or two hours of going to sleep. If you are woken up from this type, You will be groggy and won’t be able to recall what you were dreaming.