Anatomy Scan At 16 Weeks. The second trimester ultrasound is commonly performed between 18 and 22 weeks gestation. Document all long bones with proper labeling (lt humerus, rt r/u, etc.)—this only needs to be done once during anatomy scan at 16 weeks or greater.
Easy Ryder 1st NYU Ultrasound Scan (16 weeks) from easyryderkarger.blogspot.com
The second trimester scan is a routine ultrasound examination in many countries that is primarily used to assess fetal anatomy and detect the presence of any fetal anomalies. Maybe even 18 weeks i’m sure they can see the same things as 19 weeks but not too sure. These are also called ‘anomaly scans’.