Which Should I Believe???

[JViti]

Soooo, I used an OPK today. I used the CVS brand strips that you dip in your urine and if it has 1 stripe, its negative; if the control line is darker then the test line, its negative; if they are the same, its positive; if the test line is darker then the control line, its positive. Well, they were the same. Positive Right? Not according to the Clear Blue OPK with digital reading. It said negative. I usually dont ovulate until day 23 of my cycle (which would mean LH surge on day 20ish), and today is only day 13, so its early. Which one should I believe??

Also note the CVS OPK was first morning urine and Clear Blue OPK was at 8pm. Im sure this makes a lil difference. But ugh I just dont know. I mean, I will be BDing tonight anyway just to make sure, but I'm supposed to log everything, how do I log this? and do I continue testing?

 

[Mrs Jewksey]

I did something similar - I pee'd on 5 tests (same brand - IC's) throughout a day & jumped up & down because 3 were neg & 2 were positive!
Hence I gave up on OPK's in the end I just couldn't help using them all the time!

I'd just b'd to be sure, sounds like one is more sensitive that the other.