I had a kidney and then a yeast infection hit me hard several years ago after a surgery. I went to the emergency room as I had no insurance at that point and didn't want to wait till morning. The emergency room resident was this blonde frat boy with an arrogant air about him. After I told him what was my problem he replied, "how do YOU KNOW you have a yeast infection?" in this 'i'm a doctor doogie' tone. I dryly replied, 'because I have a vagina.'
I'm sure he's doing wonderful things for this world today.