This is the first time I have ever gotten such dark OPKs I got the first positive yesterday in the afternoon and another positive today around 5pm. This is cycle day 17 for me, i guess i didn't know that I Ovd so late in my cycle. i always thought i just wasn't oving or the OPKs didn't pick it up. So when will i ov? Anybody know . . . I don't know if i should go from the first one or the 2nd positive.