Okay so this is my second month without birth control (the pill). <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> says I'm late by 11 days - and this is my 3rd month using the app. I haven't had sex since the very beginning of September and I got my period right on schedule and it was a full cycle. We used protection both times, So I don't think I'm pregnant. I also haven't had any other symptoms that would indicate pregnancy. But I have been stressed the past two weeks or so. Could that be it?