Hi Ladies, I need your opinion could you take a look at the opks in this photo and tell me whether you think there positive. I'm only on cd 12, last time i got positive opks i was cd 13-14 but the lines on the opks last time where much darker, which is the reason i thought i wasn't ov'ing this time round. But as you can see i tested today and theres barely a line at all?? This is last months opk... Any ideas??