DNA Test: How to go About?

When it comes to confirming biological relationships, DNA test is the most accurate method of do so. Sibling DNA test, for example, is the right way to confirm if a person is your father’s offspring. With morality of modern day deteriorating rapidly, hundreds of young parents wish to confirm the paternity of the baby, yet most of them fume within themselves without know how to go about. Some of them are also worried about the risks involved in DNA tests for unborn babies. Thorough understanding of the DNA testing procedures can help you decide which DNA testing method is right for your purposes. When it comes to determining the paternity of a baby, you can opt for either non-invasive paternity test or postnatal paternity test to confirm whether the baby is truly your heir. Gone are the days when you had to keep guessing if the child your wife is yours. Thanks to the advancement in technology that has made things easy for the laymen.

Sibling DNA test for adults is comparatively easy as you can collect the sample all by yourself and get them tested in the lab. You can either walk into a lab and get it done or use the web service offered by labs to do so. However, if you are planning to use the internet for sibling DNA test, you need to carefully follow the instructions provided by the lab while collecting samples. While the results obtained from sibling DNA test performed on your own can help you identify your siblings, it requires court order if you are planning to use it for legal purposes.

However, when it comes to paternity testing for unborn babies, the procedure is bit complex. The current methods of chorionic villus sampling and amniocentesis, performed during 10 – 14 weeks and 14 – 24 weeks of pregnancy respectively, involve in insertion of needle or tube into the womb for sample collection and might be unsafe in the hands of novices. Any DNA Testing after 24 weeks is strongly disapproved by the doctors as it would result in injury of the fetus.

While the doctors suggest DNA tests for unborn child to determine the genetic disorders or abnormalities, they oppose conducting DNA tests for the sake for the sake of determining paternal relationship. If the latter be the case, it is advisable for you to choose the postnatal paternity testing options, which will be safe for the baby. While postnatal paternity testing is the best way to determine paternity, if you wish to go ahead with your plans, you have the non-invasive paternity test.

Non-invasive paternity test is a new development in the technology of DNA testing. In the non-invasive paternity test the samples of fetal DNA are obtained from the blood of the mother and can be used in determining the paternity of the child. The non-invasive paternity testing is completely safe for the child while you can get all the necessary data you need including paternity, genetic disorders and abnormalities.