According to the photo evidence from my last cycle (which was the one we conceived), I started at CD 10. That was the first time I'd ever used OPKs.
Mara & Joel, 2009
CD10 or 11/ I always O right around CD15 so not too worried if I start a day or so late, it's more to double check
Well....haha. Since no one has any clue with my cycles, I usually do all month long. There aren't really "true" cycle days for me, or mine could get into the 90-100 range sometimes. I've gotten a couple positives since I started with the digi's, but they are smudgey on the stick. Have no idea whether that's a real positive, or a faulty test. The company says to ignore how the lines look...but i'm still iffy!
Susan, dh Tom, dd Megan, ds Marcus, ttc our together baby since early 2009
Click and Follow My TTC Journey!
I never knew until that moment how badly it could hurt to lose something you never really had. - Missed Miscarriage at 10 weeks - 3/26/13
CD 10 for me. But sometimes I just randomly want to pee on something so I do it early or late...hahaha
Married to my love, M.
Hostess with the mostest: November 2011 & High Risk Pregnancy
DS Carter 10/25/2011