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Prenatal Paternity Test – Most Accurate Approach To Determine Paternity
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Posted On :
Sep-02-2010
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Article Word Count :
520
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A prenatal paternity test is a great way to determine the paternity of the baby before it is born. Generally there are three procedures involved with this test. Each of these tests are believed to give an accurate result. Among the three tests, the fetal material testing is the most non-invasive one.
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A prenatal paternity test is done to determine the paternity of an unborn child. It is an option for those who do not wish to wait until the baby is born to know the paternity of the child. This is mostly done when an expectant mother does not know who is the child's biological father or when the father of the unborn is not accepting the child as his. This test has helped several single mothers to provide their child with a secure and stable future. Since this DNA paternity test is done before the child is born hence it is called a prenatal test.
Since the prenatal paternity test is done before the baby is born there are high risk involved. If measured precautions are not taken then it can lead to a miscarriage. Thus these tests are always carried out by an experienced physician. Before the test is done, the prescribed doctor examines the mother and the state of the fetus. If the doctor feels that there is even a slight danger to the unborn baby when taking the sample then the physician will refuse to do the test. But, after the examination if the doctor feels that there are is no danger to the baby and there is no complication in the procedure then he will proceed forward with the DNA paternity test.
Commonly there are three testing procedures involved with the prenatal paternity test. They are fetal genetic material testing, Chorionic Villus Sampling (CVS) and Amniocentesis. These tests are mostly done between 5 – 13 weeks into the pregnancy. The fetal genetic material testing is the most non-invasive to determine the paternity of the unborn child. Traditionally, the prenatal DNA paternity test was performed by collecting sample from the fetus. In many cases, the collection of the sample was very difficult and involved very high risk to the unborn child. The introduction of this test has eliminated all these risks. In this test a sample of blood from the mother is taken. From the mother's blood sample the foetal cell are separated which are used in determining paternity relationships.
The Chorionic Villus Sampling (CVS) prenatal paternity test is usually done at the early stages of pregnancy usually around the eighth to thirteenth week of pregnancy. In this test, a small amount of fetal Chorionic villi is taken from the exterior of the gestational sack by gentle suction. This sample is used for performing the DNA paternity test. The result which is obtained from this procedure are believed to be 99.9% accurate. These tests are usually performed by an experienced physician because many risks are involved.
The Amniocentesis prenatal paternity test is usually performed at the later stages of pregnancy. The procedure involves taking a small amount of amniotic fluid trans-abdominally by the doctor. Since the amniotic fluids contain the DNA of the baby, it is an excellent approach to determine the paternity of the child. The result which is obtained from this DNA paternity test is just as accurate as the test conducted after the baby is born.
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Article Source :
http://www.articleseen.com/Article_Prenatal Paternity Test – Most Accurate Approach To Determine Paternity_31450.aspx
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Author Resource :
Angel Brown works in forensic department and have sound knowledge on DNA paternity and prenatal paternity test. For more information he recommends you to visit http://www.accu-metrics.com/
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Keywords :
prenatal paternity test, DNA paternity,
Category :
Health and Fitness
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Health and Fitness
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