I took a Plan B in May and I bled about 2 weeks later in June. I had sex again after that, but it was protected. I was supposed to get my period 4 days ago according to <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a>, but according to my other app, I was supposed to get it 2 days ago or possibly yesterday. I know Plan B will effect me for up to 3 months, but I’m still worried because the time I had sex after I took the Plan B, the condom broke but he wasn’t in me yet, it broke because of the friction when he was trying to put it in. He quickly replaced the condom and we only had sex with a condom. I’m just kind of nervous right now. It said I had a high chance of pregnancy that day, but with my irregular periods I’m not really sure how accurate that is.