I've read somewhere (sorry can't remember where), that they if the u/s did get the gender wrong most times its a boy and not the predicted girl..... no doubt it dose occur the other way around tho. I think something like only 3% are ever predicted wrong, so you have to be pretty unlucky.

Juliette, I would wait a little longer to find out what you are having. I have heard that some ppl have found out that early, but the chances of getting it wrong are much higher. Having said that, you could ask them to have a look and tell you what they think it might be.

Tanya