I stopped my pill for a month and then started it again. Wondering how long into this pack before I can stop using a back up method and be fully protected again? I have heard to wait 7 days and have also heard to wait another full cycle. Also Before I stopped for the month, I was taking them perfectly for years. Im not sure how long the pill stays in your system once you stop it or if that would even make a difference. Would love some answers please and thanks!