some women get pregnant as soon as they stop birth control. for others it take until you get your first menstral cycle. then you know you are ovulating again. I quit my birth control in December. I was on Ortho Tri Cyclen. I didn't have a menstral cycle until February 10th. now I'm 13 days late. and getting negative pregnancy test. but good luck to you and I hope everything works outs. I hope this helps