When you are expecting a baby, it is always a moment of pure happiness. However, sometimes the mother has doubts about the identity of the father. Indeed, sometimes a woman has several intimate partners, and she is faced with a complicated dilemma: who is the real father of the baby? In this context, you may wonder if it is possible to dna testing while pregnant, even without the knowledge of the presumed father? It is in fact possible to perform a paternity test at home prenatally. It is a test that offers a 99.99% sure result, which can confirm or contest a presumed paternity. But what is a prenatal paternity test? How does it work?
Things to know about dna testing while pregnant
Thanks to new genetic technologies, it is now possible to know who is the biological father of an unborn child. To find out, it is necessary to perform advanced laboratory tests by collecting saliva samples with a swab that is rubbed inside the mouth (on the mucus membranes of the cheek). It may also be necessary to take a blood sample from the baby’s mother to facilitate recognition of the father’s DNA. This way, experts can take the non-cellular DNA of the fetus. This free DNA of the fetus is contained in the mother’s blood and contains the genetic traces of the baby. These genetic markers are isolated from the mother’s blood from the beginning of the pregnancy. Then, it is sufficient to compare the biological fingerprints of the unborn baby with those of its presumed father. Since the purpose of this maneuver is usually to remove doubt about paternity, this operation is usually done with two or more presumed fathers. Paternity testing during pregnancy poses no risk to the mother or the baby. All that is required is the collection of blood samples from the mother and saliva from the fathers. Then, experts will only have to compare the results.
Prenatal paternity test: how to read the results
This is an advanced technology that analyzes the fetal DNA found in the mother’s blood. After analysis, the results determine exactly who the real father of the baby is. If the alleged father is not biologically related to the baby, then the results will give a 0% probability of paternity. The tests are performed by genetic professionals, and you can also perform them at home by ordering a paternity test at home. With the help of parenthood tests, you can dispel all doubts related to paternity.