Ok so I'm starting this new birth control today . But I don't know if I'm suppose to start the green pills first . Do those make you get your period first or do the white ones make you get your period . I barely been off birth control for 2 weeks and got a refill but they switched it from ortho tri cyclen lo to tri linyah because of my insurance . When I was off birth control for 2 weeks , I got my period 2 times in a week and a half . I barely got off on Tuesday . But I don't want to get it again if I start the green pills first. I wanted to know  if I can start the white ones first so I won't get my period until the end of the pills ...can someone please help?can somebody please help