Is Fertility Friend wrong? PLEASE check my chart for me

Question

I was hoping my ovulation day was the 16th day...but now FF thinks it was the 18th day...I would still say it was the 16th day with a fall back rise on the 17th day.

Please give me your expert charting opinions!! :-)

http://i279.photobucket.com/albums/kk157/carolsmith61/aug2.jpg

Many thanks and baby dust to us all x*x

Answer 1

FF is most likely choosing day 18 as O-day because it was the last day of "E" (assuming "egg white"?) in the CM line of your chart.  Good God, this sounds like another language...

At any rate, it is probably considering the spike on day 17 one of those "random" high temps that can occur occasionally upsetting the chart's overall pattern.

Answer 2

Hmmm, Well I am leaning more towards FF being right with ovulation day, and considering when you BD, chances are better for conception if FF is right, however either day is cd 16 or 18 you still stand a good chance this month, I would probably wait a few days and see what your temps do to see if FF is right or not, as they might put it back to cd16 depending what the next few days of temps do. Good Luck

Answer 3

As they say, you know your body better than FF, but again, FF sometimes prove right and wrong based on factors like did we take temp daily without any activities, and others.

Its correct most of the times, esp if are charting from few months unless if it is your first time charting or so..