Any of you who are in month 5-6 have a 3D ultrasound done yet? I usually wait to later but I am tempted!!! I want to see her!!

I had one done at 22wks and it turned out great. I'm in love with the pic
my doctor checked to see do a 3d ultrasound when I was 21 weeks but she said the baby was too tiny too see. bit my sister got one day by the same doctor and she was only 19-20 weeks. it was very clear. my daughter was just a tiny baby