MG - what a bummer - that means both of us are in the dark then... I really have to wonder sometimes at people who just seem to not care what they are saying or just run off at the mouth. I think they like to hear the sound of their own voice or something....

I couldn't find anything at all in the medical literature talking about any bone or hip measurement showing a gender difference in ultrasounds either. I spent about 3 hours using every combination of words I could think of.