welcome mrsfinch: hopefully this will be the only time you're hunting for a bfn - at every other time you'll be disappointed, so you need to be a little bit pleased this time... it let's you know that you really do have a nice new house for a new little embryo to make its home in.
I was actually very happy with my first bfn post mmc. had a few dramas and in the end it was about 6 weeks after my first medical management that I FINALLY got a negative. I even danced a little jig. The hundreds four bfps i got post-mc, but before that bfn did NOT make me happy
emki good reminder re nice things. What is yours?
Mine is that I've got a date night with DH tonight and am going to the movies. and on saturday we leave for 2 weeks holiday in the sun, yeehah!
rockchick, I'm glad AF is on the way out for you.
guff I am limbering up 
I have already calculated potential EDDs if I get pg this cycle or next. Trying to convince myself that if we miss out this cycle, next will be OK too - it's either the beginning or end of Feb: same month, so it's basically the same, right?? emki i will be in floods of tears too if it doesn't work this month