Delayed Period After Sugar Pills: What to Expect?

Question
i am on the 3rd pill of the "sugar pills" on my birth control, i take levelen. i am not sexually active and i havent started my period yet, and my prom is next week. im scared that i will be on during prom, is it possible that m period got skipped? or am i supposed to be starting my period within the next couple of days?  

Answer
Hi,

Is this your first pack? If you are on the third pill of the sugar pills you will probably get a withdrawal bleeding within a couple of days. If you do not wish to have your period on your prom you can start on a new pack right away and you will skip this month's period.

Celine