I got my depo shot December 15th, 2015. I'm already due for another shot and I know that I have a 2 week window before there's a risk of getting pregnant. If I have unprotected sex any time soon could I get pregnant or no? I think I'm fine but I don't want to risk anything. I'm going soon to get it but I don't want to risk the fact that I could get pregnant. It's already been 3 months and 4 days but when I searched the calendar it says March 2 - March 16 idk what that means