We went to the baby doctor yesterday for a check up, because he's leaving on vacation and won't be back until August.
Everything is fine, and little 2.0 let us take a picture of him/her. 2.0 also did some moving around while we were watching, and we got to see the little legs moving around. It was cool. We also got to see and hear the heart beating.
Currently 2.0 is almost 4cm long, from head to rear end (not including legs), which is a whole lot bigger than he/she was 3 weeks ago. Kudos to God, 2.0, and Rosemary for that!
Here's the ultrasound pic: