Honestly... if you are Oing with temperatures floating around 97.3 to 97.5 , I would be having a talk with my Dr about your thyroid..... but then again, I still don't think you are Oing on CD 10 but on CD 20 (which also puts you in a more normal range for post-O temps.) I've been charting for over 7 years and I have never seen ANYONE have a 20 day LP without being pregnant. I have seen plenty of 10 day LPs though which is what your previous chart looks like...
Have you done the FF charting course or read Taking Charge of your fertility? If not, I would highly suggest it... I think you might be misinterpreting some of your fertility signs... and I would hate for you to be timing intercourse for a CD 10 O to find out that you aren't ovulating until much, much later and then wonder why you are not getting pregnant very easily.
Edited by Attached2Elijah - 12/10/10 at 12:37pm