Answer:
Umbilical cord testing and amniocentesis is helpful.
Explanation:
The prenatal screening is important to diagnose whether the offspring is suffering from the hereditary or any other type of disease. This test must be performed to determine the disease and this test is banned in some countries.
The couples are worry about their first child. The clinicians can perform the umbilical cord and amniocentesis and umbilical cord testing. The fluid called amniocentesis is used to diagnose any genetic disease and medical condition of the baby. These diagnostic tests are quite affordable for the individuals.