 [ Symptoms ] if you have cold sores can you get mrsa  i have cold sores on both lips and will be have surgery on the inside of my cheek to have a fatty sacr removed can i get mrsa because of my cold sores [ Disease ] hi after you stop taking birth control pills the exogenous hormones will leave your body within a few days regardless of how long you were taking the pill however that does not mean you will see your period by the next cycle some women may not get their period for several months this condition is known as post pill amenorrhea absence of period since the pill has been preventing your body from making ovulation and menstruation hormones it can alter the normal production and your body can take longer to resume production while this may sound like a great side effect no period for months on end  you should take a pregnancy test if you are sexually active since some women will ovulate and conceive before they ever have their first post pill period hope this helps you good luck