Can gender ever be seen on a femur shot?

Quick question.....can gender ever be seen on a "femur" shot??? Can this be a reliable way to tell whether a baby is a boy or a girl?

Thanks for your help

I saw gender clearly during femur measurement.

My opinion, sometimes yes. But the legs move around and there is infinite angles that they and the probe could be at so it's more chance if you get a good gender shot with it.

Thanks ladies. I ask because I was told "maybe" boy but my OB later brought up the pics which he said he was looking at a "femur shot" and no gender or scrotum was visible. He then said 50,50. I thought it had to be a potty shot? I am unsure of what the difference is really but my OB must of knew if the photo should have shown gender or not, right?

Anyone else?