so all my other apps say af is 6 days late but the <a href="https://play.google.com/store/apps/details?id=com.glow.android">glow app</a> says my af is due in two days. With the other app when you input sex or if you ovulated or not it doesn’t change your period around but glow does. which one should i go by? Ive been charting since april and my periods always come on in the beginning of the month. no hesitation. now that we are ttc it’s late. my test are all negative which i’m not too concerned about. i’m not stressing or anything like that either