I will have to look back at my charts to see what CP has been for me.... But I know my temps and CM have always made me think I was Oing early... and it turned out, I never did... it was just how my cycle plays out.

I will look back and check CP
Most cycles my CP was LF or MF but one cycle on CD 8-9 it was HSO, EWCM, and a temp drop. I still didn't O till normal time for me (CD15ish).
Charting is fun, but can make you feel

at times. LOL
I agree though... BD just incase as much as possible, cause ya never know!