Discuss the most common screening test and diagnostics used throughout pregnancy and the purpose of the tests.

During pregnancy, blood tests, ultrasounds and genetic testing are the most common diagnostic tests. The purpose of these tests vary depending on the stage of the pregnancy; for example, a mother’s blood work can be used to check for anemia or other abnormal levels which may indicate the need for additional care. Ultrasounds are also a great way to see the development of the baby and determine any issues.

Genetic testing is done to identify conditions such as Down Syndrome or Cystic Fibrosis that may affect the child after birth. This type of testing is recommended only if there has been a history in your family of these conditions, or certain markers were identified through earlier scans. In addition, in later stages of pregnancy it may be necessary to perform other tests in order monitor the fetal’s health. Examples include biophysical profiles or non-stress testing (NST).

Understanding the types of screenings that are used during each trimester will help pregnant women and their healthcare providers better prepare themselves for potential problems. This helps to ensure both mothers and unborn babies receive proper care.