It is possible to hear the heartbeat this early! I heard it, and MrH has too. It just takes a very long time of playing with the doppler, and the sound is very...tiny.
Tomorrow I am flying to Vancouver, which will involve two separate flights. I have the feeling I should take a couple of puke bags with me on the plane. This take off and landing business is not the best for me right now.
I don't have any other updates. I am still spotting. This is taking so long to stop... perhaps at least in Vancouver they will be able to see where I am bleeding from. At least it is nice to know that I can now hear the baby, so I don't have to sneak into the ultrasound room every time I bleed.