So <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> says that I was supposed to start on the 6th, it's generally within a couple days of that because it's not exactly right. Today is the 16 and still no period.

My boyfriend and I did have unprotected sex a few times a couple weeks ago, he always pulled out, but I also started like 4 more classes in school and have had a crazy work schedule for the past couple weeks.

Should I get a pregnancy test or is it stress and I should just wait it out?