I'm sure the tech would have let you know if there was a problem with the little man.
When I had my scan everything was going well and the tech was really talkative til she got to looking at the umbilical cord insert. Thats where the birth defect was and she started asking when I was seeing my OB next. I said 2 weeks. She said see him asap. I'm sure they would have let you know.

I got a 3D pic at about 27 weeks I think. Its not the best quality, but its very cute. And very cool to see the bub as a yellow 3d image rather than just a black and white outline.

Sooo many congrats on everything being good, and having a little man!
Hope everything goes amazingly for you!