I drank Bio K
every day and used raw garlic clove suppositories. My MW told me that a rectal suppository is more effective than vaginal so I tried that. It was beyond gross though so switched to vaginal after a few days. The crazy thing is that you can taste the garlic in your mouth moments after insertion. I haaaate garlic so was totally miserable, couldn't sleep because of the smell/taste, etc... I didn't have time to be retested so I don't know if the treatment was effective.
This time I'll be more proactive in advance. I'll try more of ideas on that ehow list posted above (thanks!) and will request to be tested sooner than 37 weeks so, if I'm positive, I'll have time to treat more aggressively and be retested before birth. I won't be touching garlic again though and will just have to hope that TTO tampons are effective.
PS My son's head smelled like garlic when he was born!!!!