Got this test from 99cent store...and my husband has been traveling so we only were intimate 1 time this cycle. But based on what I'm reading in this forum....I'm leaning towards a yes. According to the <a href="https://play.google.com/store/apps/details?id=com.glow.android">Glow app</a>, my first day of period should start today. But since I've been using the app my periods have not followed the predictions on here.