I've had BV several times over the past few years. My doctor always prescribes Metronidazole gel (Metrogel) and I get the lumpy white discharge that others have mentioned while it works. I got BV again a month ago, and have been on Metrogel TWICE now this month (just started by second round). I'm not having the normal white lumpy discharge side effect, it's just clear leaking out. Does that mean it's not working?