I just got prescribed Microgestin Fe 1/20 and just got my period this Wednesday and started my first pack. I chose the day 1 start because that is how i used to take my YAZ bc but with YAZ when I was on the last row taking the placebos and I got my period, I would start a new pack that day. From what I'm understanding with Microgestin I have to finish the whole pack even if I get my period and then start the new one? I just want to know I'm understanding this correctly, all help is appreciated thanks :)