.....Your Vagina. The best bet it to stick with brewers yeast.

 
Here's the answer to a question we HOPE you've never asked: No . . . you cannot make beer using your vagina.

Sorry ladies, but beer, bread, or any other baked good cannot be made using the YEAST from a yeast infection DOWN BELOW.

The yeast that's used in brewing and baking converts carbs to carbon dioxide and alcohol. The yeast in your extremely unpleasant infections is caused by a FUNGUS.

If you tried to brew with THAT yeast, you might be able to make beer, but it would be HORRIBLE. You COULD brew beer using a little of your personal yeast along with brewing yeast . . . but WHY?

(Jezebel)