On my other <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">period app</a>, I downloaded this one to see if it was in sync just to be sure everything was accurate.. well the condom broke on one of my fertile days leading up to ovulation and I took a plan b the next day bc I don't take regular birth control (I'm getting on it next month. It was hard for me to get into an OBGYN) anyways, my period is late by 3 days.. how much longer should I wait to take a test if it doesn't come? My periods are pretty short. But I've been cramping and nothing and if I would've had it tmr would've been my last day. Anyone else been in the same situation??