I know that it doesn't mean ill ovulate but I'm pretty good bout knowing my body. First pos opk I got I ovulated and knew I did cuz I feel it and blood work confirmed i did but wasnt strong enough and all the two months I got Neg opks abd knew i didnt ovulate so im pretty sure ill ovulate this cycle but will prob be too late. As I didnt ovulate for four days after my last pos opk. So prob wont be til cd 24 and I'm about 31 day cycles. So I guess we will just see