I take mononessa birth control. I am not sexually active at this time, though, but want to stay on it just in case I do get involved with someone. My question is: Is there a way I can start my period this month one to two days earlier? I am scheduled to start my period May 17. I want to start it earlier because I have a Pap Smear appointment a few days after I start and I want it to be done when I go in for my appointment. I will start on May 17 or 18th. My doctor is very busy and I need my birth control refilled as well.