@bearbug Not sure if this will be useful for you?
I tested 11dpo PM, and yesterday 12dpo AM and PM. Unfortunately they were all bfn. wanted a birthday present for DH. Bummer!
And this morning my temps did a nose dive, as well as my cramps really feeling much more like AF. I think I'm out for this month!
ImageUploadedByThe Bub Hub1379548513.153087.jpg
The beginning of my cycle pre O we were on our honeymoon so the temps were not accurately timed at all. Looking forward to a cleaner chart next cycle.