3D ultrasound & gender question
So I've scheduled my u/s for early May and they have a 3D machine, which I'm really excited about, but we don't want to find out the baby's sex. Someone told me that it's much harder to keep the sex a surprise w/ the 3D u/s. Anyone know if this is true? I'm excited to see the baby in 3D, but really don't want the surprise ruined.