All went well, baby is 15 ounces and measuring a week ahead. Who knows, maybe this will end up being a February baby (original EDD: 3/3/14)! Got all sorts of good pictures including gender confirmation (which we already knew from the MT21 but still, nice to see it). Baby was moving a good bit. He kept wanting to show us his butt early on.
As for the passing out part, now I know why they tell you not to lie flat on your back when you're pregnant. We were about 3/4 of the way through the scan when I started to feel very warm, started sweating, felt light-headed and thought I was going to get sick. The tech had me roll on my left side and that helped a bit but after the light-headedness passed, I had to sit up as that was the only way the nausea would go away. Five minutes later I was fine and we finished the scan but wow, was that unpleasant.
Overall a very reassuring scan. Always exciting to see the little guy!