I was for the first time put on the depo shot in May, 2008. I took my last shot in July of 2012 and was supposed to go back September 25,2012 but I chose not to. So I been off all this time. I have been having sexual relations with my husband unprotected and still haven't Been on my period. How long do you think it will take for me to get pregnant?

It can take upwards of TWO years for the effects to completely wear off..