Okay, I'm on the depo shot and I missed my last appointment so I haven't had my shot for the last month or more .. what's the chances of me being pregnant, ive had sex the past two nights . I am on my period but last night was the last day of my period. The first night he came in me once the second night he came in me 2 times but I was bleeding while we was having sex... what's the chances of me being pregnant?!