I was on depo for about 3 months only, i wasn't on anything for a month and after that i started up on yaz, for 2 months now i have been on it. But this month I have forgotten to take the pill a couple of times and i have been extremely active and unprotected. I was wondering if the depo is still in my system or not. I have gotten my periods back and everything. Could i possibly be pregnant? or become? I would really like to know. Thank you.