Post # 1
I get a “faint +” OPK on the morning of day 13, then a dark line that afternoon. It’s lighter again on day 14. I’m figuring I ovulate on day 14 and that and the faint lines are leading up to/tapering down from the surge. Anyone else get more than 1 positive or almost positive on multiple days?
Post # 3
No, it means that on CD 13 the LH surged and you will ovulate in the next 24-36 hours. You should have noticed that you also have EWCM on CD13, CD14 and maybe CD15.
The lh surge starts building in the morning and so by afternoon it is concentrated and the OPK can detect in your sample.
Post # 4
When I was charting, I got + OPKs on 2 days, usually.
Post # 5
- Wedding: August 2013 - backyard in the woods
@GrannyPantiesRock: I got 2 days of + (morning, evening and next morning) on the Clearblue digital smiley/no smiley OPK’s. I switched to Wondfo and now I can see that the First two are darker than the control whereas the last ‘+’ one is only equal to the control, so while techincally +, not really + for me. I think I O the first day or overnight between the two days of the +/almost + OPK’s based on charting.