I had the same trouble getting preg. It took at least 18 months for the pill to get out of my body. An old family doctor said "it doesn't matter if you take the pill 1 month or years" that the pill suppresses the estrogen producing in your body on a "temporary" basis and there is no way to know what is considered temporary for each person. He said that if I got preg. it was strictly in God's hands. I finally understood this and after trying so hard gave up and relaxed and finally got preg. after 18 months. So don't give up it will get out of your body eventually. Good luck.