So two days ago(Wednesday afternoon) I got the Depo shot for the first time, it was on my 4th day of my cycle so I was told it would go into effect in 24 hours. Tonight my boyfriend came inside of me and now he's really worried about me getting pregnant because that's the first time he's ever done that to anyone before(without a condom). Before we were using the withdrawal method, I've only been sexually active since the end of January but I was wondering if yall think he has a reason to be worried? Like, is it possible that I could still get pregnant? I know no birth control method is 100% but I'm just asking.