So I'm 16 and I had sex with this guy for the first time without a condom (stupid. I've realized that.) I thought I was pregnant but then my period came only one day late, so I just ignored the whole pregnancy scare. Now my periods over and <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> tells me there's a 7% chance I'm pregnant. Is that even possible?? Or is <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> just glitching?