So, the last day of my period was 5/10 and I got the Depo shot on 6/1. I have read on here that if you get the Depo shot with in a week of the last day of your period then you're protected. But if not, then for the first week or two you're not protected. Well, my man I had sex within the first week of me getting the shot, and I didn't get it within a week of my period. What are the chances I can get pregnant?