Jane, I can't help you as I haven't experienced this sort of thing before, but I just want to wish you all the best. I know the sick and scared feeling you have right now, it really is awful. Is someone going with you to the ultrasound? It is a bit scary, and you'd probably like someone there to hold your hand.

I will be thinking of you at 12.30, feel free to hold my hand through cyberspace if needs be! Please let us know how you go. Big for you.