Correctumondo! However, in my case my mother was born in Canada; ergo, I am not a natural born citizen under Article II; Sec. I; U.S. Const. I am not eligible for the presidency along with The Messiah. And the Messiah's continuing destructive tenure as president shows the wisdom of the Founding Fathers in sticking that clause in there.
If your mother naturalized as an American citizen Prior to your birth, that makes you a "natural born citizen", assuming your father was an American.
The primary requirement is born to two citizen parents.