I don't know what happened? I think I missed it, I usually start testing on CD 16 but I was sick with a stomach bug on CD 15 and CD 16 and I didn't test. My cycles are usually 32/33 days long and I course I ran out of tests. Guess I am going to wing it. We on CD CD18, CD 19 and hopefullyl tomorrow. It is so hard because DH is in the midst of busy season and squeezing in all this is no easy feat