Hello, I am taking Evra birth control. I was just curious, if on my 4th week, when i remove my patch for my cycle; Am I still protected? or is it possible to become pregnant during the first few days the patch is off while I am awaiting my cycle to begin. I cannot seem to find any information regarding these few days prior to my period actually taking place. I would assume that the medication has to work its way out of my system and this is why i do not receive my period for about 3-4 after i remove the last patch, however I want to make sure I understand when I am and am not covered by the medication. Thank you!