This cycle was my first time using OPKS and found out that my surge was 5 days before predicted (by all of my apps) this month! My positive was yesterday which should make today (hopefully) ovulation day!!😊 Hubby and I BD 1 day before +opk, the day of, and this morning before he left for work. Since I wasn't aware that I would O earlier and since my opks didn't arrive in the mail until CD 14 (+ was CD 16), when I entered the + test into my apps, it changed my fertile window a little bit and it turns out that I missed a couple days in my window. (We usually BD every day during that week) So I'm just really hoping we DTD enough lol either way, seeing the lines get darker really made me feel optimistic for the first time in a long time during out ttc journey and put some of the spark back into my libido!