'Congenital anomaly' means a defect that is present at birth
Congenital anomaly is a medical term meaning an abnormality of the body present from the time of birth.
I assume you mean abortions after 20 weeks. It depends on what they are. If it can be fixed and is not lethal there is no reason to. If that was the case they do it because the fetus would not be...
An anomaly is something that uniquely occurs or is distinctly different from what was expected.
aterial septal defect