And how do they know that?

It makes me not want to go to the doctor. If I do and my tests come back doctor "thinks" they're bad, she will try to get me to take pills. I won't. I don't know if I'll refuse or just say thanks and not take them or ever go back. I know I'm healthy. The only reason I'm going is because I may be going into menopause and want to know for sure. Even that I'll deal with on my own.