I wouldn't do it till at least mid 20 weeks you can see exactly what they look like by week 24 + but when you hit 30 they look awhole lot more chunkier in the face and they give you more facial expressions . Ima wait till I'm 26 weeks for my first peek a boo at baby face . But my insurance don't do it which is fine I went and paid for a 3D sono when I found out the sex early . But yea Ima go when I'm 26 weeks and then again at 36 weeks .

some offices do it. my insurance covers them. I just had mine and my heart melted when I saw baby girls face. I would recommend it but not till 30+ weeks