Hi thedolphin, had a quick peak at your chart. Did you know you can enter in your + OPK? That will assist FF in determining your O date. So it very may well have been CD12. Let me know if you have any probs with it.
yeah i just wasnt sure wheather to put it in as a + or not.

now on CD17 and thats the closest thing we got...do you think i should, that it was definately the +???