ok so like i was on the depo shot for a year and stopped last december. I got my period 3 months later and the nothing, its been like 9 months. and so two weeks ago i had unprotected sex, but the guy pulled out. i did go to the doctor a week later, the nurse said that i could get proegnant even if my period is all messed up but what are the chance that i could be pregnant from the pull-out method, and how would i know sense i dont get my period.