So I have been taking opk's the past 4 days and the past 3 days I got a result of "high fertility" so we have been doing the BD everyday..but when I put those results into this app it's saying I have a low chance of getting pregnant these past 3 days. Meanwhile the opk says to have sex because there's an increased chance of getting pregnant. It's really making me wonder about the credibility of this app? What would be the purpose of even taking ovulation tests if you have like a 7% chance of getting pregnant?? I don't think this app even is credible now. I'm sorry but I'm not going to listen to an app over a opk that is actually testing my urine for fertility hormones. Anyone else have this happen??