The above statement is said to be true.
Step-by-step explanation:
Certain genetic diseases can lead to many disabilities in the people who are suffering from these diseases. These genetic diseases can also lead to the death of the person who is suffering from these diseases.
If a lady who is pregnant has such kind of genetic disease, there are almost all chances that the child will also develop this disease. To prevent from the child developing this disease, the birth of the child has to be prevented so that this does not spread more.