3D ultrasound: what week is best to see what my son will look like?

umm 30-32 wks if aby bigger they face profile will look smooshed any smaller you wont get a good pic

The place I'm going to recommends between 28-32 weeks for the best features.

I had one at 19 weeks & one at 28 weeks the one at 28 weeks he looks a lot fatter

i had one at 20 weeks & 32 weeks. I was able to see him both times. my sister however tried at 20 weeks and she couldnt get one. she was able to at 32 weeks though.

Okay cool. I am 33 weeks so I will try and get in this week