Try to find- I haven't Oed yet, but my OPK looked positive this morning and then negative this afternoon, but I am expecting O sometime this week based on my last 5 charts I O between CD 27 and CD 34 and I'm on CD 25 now. Good luck to you for your O on Friday! I wish my cycle was more predictable.
Smash- So sorry AF got you! Do you have a pic of your evap line? I had an evap line last month too and it was a horrible feeling

I wouldn't give up on TTC yet Smash, when did your dr want to see you again?