I wasn't going to use ovulation tests until next month but I broke down and started them on CD 14. Using the cbe advanced digitals that give you 4 most fertile days (ie 2 peaks and 2 highs highs being when your lh surge is detected). Cd 14 was Negative. Cd 15 also negative. Cd 16 got a peak. No highs though. I think the high is probably accurate since last month I felt O pains on day 18 and got period 13 days later. Is it Bc I started testing too late in my cycle? Like had I started on cd 10 maybe 14 and 15 would have been peaks and 16 a high? Last time I used the straight up digitals that just would give the actual lh surge.

Anyone use these tests? Any ideas?