Damita - Well day 27 obviously makes sense with your CM recordings, but your temperatures certainly look like ovulation happened earlier...interesting! I have no personal experience with OPK's so I can't comment on them at all - like you say, it will be interesting to see what happens next month. Do you take your temperature reading at the same time each day?
Grr I seem to be in for a long cycle this month. I average at 34 days but I'm currently on 37 and no sign of AF!
Hope you are all well
Dinah