So last month I did not get a positive opk normal for me pcos, but first time that's happened so...

I got 3 different brands to see if they would all show the same results and to make sure I wasn't missing anything.

Top opk is femometer

Middle opk mommed

Bottom opk preknow

I also did bbt and preseed this month

I use a femometer for bbt and it showed I ovulated on 6/15. If it was right preknow opk was the closest to pick it up..

I will post opk's that I dipped in water with the title in comments at very bottom I only did this because one brand seemed odd. I Know how wild this journey is for all of us I hope this helps some way. If you have advise on a better brand or similar story please share.