Why Do You Get Trapped Wind And How It Affects Your Sleep?
You use why in questions when you ask about the reasons for something. Why hasn't he brought the bill? Why didn't he stop me? Why can't I remember the exact year we married? a. for what reason, purpose, or cause?: why are you here?. b. (used in indirect questions): tell me why you're here.
How Light Affects Your Sleep | Feeling sleepy, Sleep, Sleep pattern
