Prenatal paternity testing is most often performed by using amniotic cells for the child’s specimen. The mother’s doctor can perform amniocentesis to extract amniotic fluid. The fluid is then sent to Paternity Testing Corporation for testing. Be advised that $200 of the payment is set aside as a deposit and is non-refundable in the event that the test is canceled. Additional procedure fees are paid by client to the doctor’s clinic performing procedure.