It's complicated, but let's put it this way... I have an interest in delaying AF as much as possible even if I get BFN...
I have cervical stenosis. Whenever I get AF it is very painful; sometimes I don't bleed at all and the blood builds up in the uterus and hurts like hell. If I get BFN on this cycle, I will have an operation to try to fix this. My doc needs a few days after the pregnancy test to organize everything. I don't want to get AF until AFTER the operation, in order to avoid the pain.
Hope this makes sense...
love to all
zuzzy