Yeast Overgrowth In Body Have Anyone Heard Of A Lab Test To Check For Overgrowth Of Yeast In The Body?

Have anyone heard of a lab test to check for overgrowth of yeast in the body? - yeast overgrowth in body

I read somewhere that if you seem to constantly irritated by the itching in the ears or you will feel every scratch, then you should have a yeast overgrowth. I need a little light on this point.