There are several options for both screening and diagnostic testing of the fetus. Screening tests have been designed to identify women who are at increased risk of having a baby with a birth defect. These tests have no risks of miscarriage, but cannot determine with certainty whether a fetus is affected. Diagnostic tests are extremely accurate at identifying certain abnormalities in the fetus, but carry a small (generally less than 1 percent) risk of miscarriage.
At UCSF, we offer options for both screening and diagnostic testing.
If you have positive results on a screening test, you can discuss what this means with a genetic counselor. Options for further diagnostic testing will be explained. The decision as to whether to have invasive genetic testing is up to you.
There are certain guidelines regarding who might benefit from genetic counseling and prenatal testing. These include:
If the diagnostic test finds a genetic abnormality, the significance of such results should be discussed with experts familiar with the condition, including a medical geneticist and a genetic counselor, as well as your own doctor. Medical geneticists and genetic counselors are available at the UCSF Prenatal Diagnostic Center. Referrals and support information are available for all decisions.
Most insurance plans cover prenatal testing, especially for women over 35 years of age. You may need a referral from your primary care physician or health plan for your health insurance to cover the services. Our office staff is available to assist you with insurance questions.
Reviewed by health care specialists at UCSF Medical Center.
This information is for educational purposes only and is not intended to replace the advice of your doctor or health care provider. We encourage you to discuss with your doctor any questions or concerns you may have.
Prenatal Diagnostic Center
1825 Fourth St., Third Floor
San Francisco, CA 94158
Phone: (415) 476-4080
Fax: (415) 353-4077