Hi all I'm new to this site, please help! I have PCOS and am ttc, with no success! I have been trying opks for about 5 months never had a positive before! Only last week on CD8 I took two and both came back positive! I was over joyed! Then I continued to take them each day then on CD 11 and today I got positives again! I'm now feeling so down as I know clearly something isn't right and they weren't correct! I have been on metformin 750mg for around 2 weeks now - could they be causing these problems? Here are my opk tests from today, are they positive!? Thanks for your help!