Originally Posted by
Niva
Yes, opks are so tricky! I usually have several days of fade-in and fade-out around about 2.5 days of solid positives (they're only truly positive if the second line is AS dark as the control). And sometimes the fade-ins can seem like real positives if you are slightly dehydrated, and a positive can seem like a negative if the sample was too dilute. Maybe that's what happened to your lunchtime opks? Anyway, I decided not to bd again today because I'm pretty sure from cm that I'd have no chance if it doing any good now. My best guess is that I did O yesterday, cd18, and my progesterone didn't rise fast enough to give me a temp shift this morning -- plus I had a bad night of sleep and tested earlier than usual so that probably affected my temp. I went back to sleep and tested again when I woke up the second time, a little later than normal, and my temp was actually .4 degrees higher. Maybe I'll just put that one down and stick with it!
Emily, so glad you didn't miss your O. Good luck DTD! What frequency are you using? We are cycle buddies this time again! Let's hope this is our month.