Hey, ladies, it's been a while since I posted in the charting section but I'm hoping some veteran charters can take a look at my chart.

FF is saying O date is CD19, but I'm thinking it's more like CD27 or maybe one of the days I didn't chart. What do you ladies think? Does it look like I maybe really did O this month??? Any thoughts appreciated!
EDIT
And for the really experienced charters, do you think I should change my interpretation method from advanced to FAM? It seems like FAM would be more accurate in that it looks for three temperatures higher than the previous six... When I changed it to FAM earlier, it took the crosshair away, but I left it like FF had it (on the advanced setting) so I could get your opinions...