I'm on the depo shot and my 3 mo. Is up was pose 2 get another1 by the 2nd of Aug. Nd didn't...I still keep a record of wen my periods are suppose 2 b and it ended 2day but I didn't have 1 due 2 depo jus very very light spotting....OK SO my ? Is I had sex 2day nd was wondering do u think I could get pregnant bcause I didn't renew the depo nd it was the last day I was pose 2 b on my period ??????