Hi, when I used FR opk's I always get a positive/almost positive result. I tested with three different types of kits this month - cheap internet ones at normal strength, CB digital and the last of the FR's from the previous month. Nothing showed up on the internet ones or CB (or my chart) but the FR ones would have me believing that I was ovulating. The month before, when I first used opk's I bought the FR ones - I eventually assumed that once you ovulate the LH surge stays high because every single one gave a positive result. Has anyone else found this?
Which brand do you use? I think there are different strengths out there.