control line on OPK getting fainter!!!

[norahbattie]

Ladies,
Yet another question for you...has anyone else had this? My OPK control lines are getting fader as the days progress.
Thanks
NB

 

[mrsc81]

How many times a day are you testing, sometimes the surge is only a short window, maybe you missed it?

 

[norahbattie]

I test at the same time every evening, apparently i have borderline PCOS with 9 follicles on each ovary

 

[mrsc81]

I have pcos and have never had a dark positive opk, last cycle i had faint lines 2 days in a row, although mine do say a faint line is positive... maybe someone else will have an idea