Hi, Before Im taking premolut for 4 months for my pcos 2008 after that my doctor gave me yasmine,I used that at 1 year but I change yasmine to Diane and I used that also for 1 yr. change to marbelone for 2012. Bcos I wnt to get pregnant i stop the pills to try if I get pregnant but until now still negative, my last period is November 19,2013 until now my period not come. Can I take again premolute to have period and how many days to I stop the premolut? Pls help me. I know that be coz of my pcos that s why I m not having period coz the symptoms I had I want only to have period I m sex active pls help me.. Thanks a lot, Janu g