phew thanks ladies now i don't feel like such a nutcase
i have been charting and the main reason i ask is that i had a temp dip on day 14, i had a clump of ewcm on am of 15, but nothing for rest of day (i remember cause i mentioned to dp that we still might have been in with a chance) nothing on day 16, temp only stayed risen for days 15 to 17, then another dip day 18, but had ewcm again on days 17, 18 and clump on 19, then continued rise. i ended up getting af late on day 28 after spotting all morning. we only bd on days 12, 14 and 18, so it was definitely ewcm on days 17 to 19. I'm just a little confused as to what happened on days 17 to 19, thats why i thought i'd ask. ff says i o'd around day 19/20. do you think maybe i only o'd the second time and have a possible luteal phase problem?