18 days of HF on CBFM ???

[loss74]

Hi, wonder if anyone has any good advise?
I'm a new member so excuse me if I don't get abreviations correct! lol
On cycle day 26 and have had 18 days of HF no peak! What does this mean? This is 3rd cycle of using it. Last month I got 2 days of high and two peaks on days 17 and 18 followed by 2 highs!
So confused.

 

[Pixxie]

Have you taken a hpt? X

 

[Briss]

it might be that your CBFM missed your LH surge, it happens or you may ovulate later in your cycle. it will ask you for sticks until you use 20 and then it will stop. sorry it's happening, it might be an idea to back it up with OPK