It’s been a long while since I’ve promised to digitize video clips from Olga’s two ultrasound examinations. First examination was on the 30th of August 2004, when the baby inside was 14 weeks and 4 days old. Video of that examination is here (120 MB). Second examination was on the 10th of October 2004, when the baby inside was about 21 weeks old. Video of that examination is here (135 MB) and some screenshot images are here.
Thanks to Hazard for helping with the whole conversion process.