Prenatal Paternity Test
What is a Prenatal Paternity Test?
This type of DNA Test is a before birth (while still in the womb) paternity test that is conducted by your OBGYN (Obstetrician) utilizing one of two methods:
Chorionic Villus Sampling (CVS): This is a medical procedure conducted by an OBGYN that is typically performed between 9 - 13 weeks gestational age, which is often mistakingly referred to Chronic Villus (or Villi) Sampling. CVS is a vaginal procedure that removes a very small portion of the placenta. Along with the CVS, the lab requires swab samples from both the Mother and Possible Father.
Amniocentesis: This is a medical procedure conducted by an OBGYN that is typically performed between 14 - 24 weeks gestational age. The amniocentesis procedure involves insertion of a needle into the womb and drawing out approximately 10cc's of amniotic fluid, which surrounds the unborn baby. Along with the Amniocentesis, the lab requires swab samples from both the Mother and Possible Father.
More Information About Prenatal Paternity Testing
If the mother is more than 24 weeks pregnant, she must wait until the baby is born to do a paternity test. However, a newborn infant can either be swabbed any time following birth, or a sample of the umbilical cord can be used in the swab's place. Therefore, a paternity test can be started soon after the delivery with your doctor's approval.
Before purchasing a Prenatal Paternity Test:
- Find out if your doctor willing to participate with your DNA test
- Consult your doctor about the risks associated with CVS and Amniocentesis
If the Prenatal Paternity test is approved by your doctor, DNA Identifiers will deliver the paperwork and specimen collection kits to your doctor's office. Please note: the CVS tissue and Amniocentesis materials are time sensitive and must be sent to the lab immediately and tested upon arrival.
Prenatal Testing and Medical Insurance
Many times the doctor will recommend having an amniocentesis performed for chromosome analysis if the mother is over the age of 34 or either parent has a history of a genetic disorder. If you are scheduled to have an amniocentesis performed for these or other reasons, your insurance may cover the doctor's fees for performing the amniocentesis, but typically will not cover the fees associated with a Paternity Test.
Is a Prenatal DNA Paternity Test Court Admissible/Legal?
Yes. A Prenatal Paternity Test is Court Admissible if the Chain of Custody Procedures and Paperwork instructions are followed and documented.
Disclosure:
- DNA Identifiers is not responsible for any the fees associated with your doctor's office.
- DNA Identifiers does not recommend the procedure of amniocentesis or chorionic villus sampling due to the inherent risks involved in both procedures. These tests should only be performed at the discretion of the Mother's obstetrician.

