The office I go to has one and the tech says she will use whatever way gets her the better photo.
I do know that a friend of mine paid to get it done and has the DVD for both of her kids. She loves it.
I have got 2d and 3d pictures done at my last 4, u/s and it is amazing. I love getting to see my baby girl. It is worth the money. You get to see them before there born. Aubreys cheeks keep getting bigger. And she always wants to pose for the camera.
Not a waste of your money!!! It's awesome looking at the pics, as long as the baby cooperates! Many of my friends had these done and you get to see the features, but there is still nothing like actually seeing the baby!!
I have had 3 ultra sounds in the last 10 wks and I get 2d and 3d every time. I love seeing my baby boy:) I'll be seeing him again on Jan 16 and can't wait:)
I wanna have it done too. Its amazing being able to see the babys features before you meet them. It depends on the person, personally I don't think its a waste at all.