How Long Should I Take Metronidazole For

I did it! XD
After a lot of time of indecision I'm here ^ ^
I know, my Inglese is not great ... So Sorry ^ ^ '
Right now I'm reading Twilight for the second time *.*

Mega X ^ ^ Kisu Yuka_chan
Sadako Yamamura
Aka Aka Narcissa Malfoy