Okay so I just started taking the levlen ed pill and there are four packets in the box. The pharmacist said it was only a trial run and would last a month. There are way too many tablets there for just one month. I started taking it on the first day of my period (a Saturday) in the red section but it was a beige pill. At the end of the week do I start on a new little pack even though there are still pills left in this one? If I do, where abouts on the new pack do I start?