If you would take some Blackstrap Molasses with your Apple Cider Vinegar, so as to provide your body with more Alkaline Minerals and also take some Kelp powder, then you may not have the problems with Yeast infections, if you are able to raise your body pH up enough and to supply the needed Alkaline Minerals!
For Yeast infections may "ONLY" grow because the body has become too Acidic!