right FF says i am 12dpo - though possibly could be 13dpo by the main dip - but looks like AF is here today so what is going on. If i go on the last time i saw EWCM i would be 15dpo - giving me a 14day LP(rather than 11/12) which would be expected - i know that i had a couple of odd temps after that so thats what its gone on - but there may have been other factors then that changed that for whatever reason - so what i am asking is your opinions - is EWCM a better indicator or thermal shift usually?