I was on on birth control for 10 years and my husband and I started trying about 6 months ago and nothing. I know that's not that long to have been trying but I've been off BC since January so I was off 4 months before we even started trying. I am getting really impatient and tired of hearing it will happen when it's supposed to. Could it just be the BC isn't out of my system completely yet? Is there anyone that was on BC for a long period of time and is pregnant and how long did it take?