Which brand of probiotic do I need the most?

Meagan B Tutor

Looking for probiotic to help with my reccuring bacterial vaginosis! (I am currently on medication for that,)but which brand of probiotics at walmart,walgreens do I need the most? Or do I need to go to an health food store? There is to many brands of probiotics out there. I just don't know which one is very good.