A question about eve

So where it shows my cycle (like how many days until my period and when my fertile window is) it said the other day I had a 7% chance of pregnancy and today it reads that I have a 9% chance. What does that mean? Is it indicative of the possibility that I COULD be pregnant if I have sex or that there’s a 9% chance that I AM pregnant. <a href="https://play.google.com/store/apps/details?id=com.glow.android.eve">Eve</a> please help me