Any man could simply claim that is his child and it was lawfully binding for their heritage several years ago. Today nothing seems to be impossible with the advent of the new era in science and technology. Detecting a fingerprint, a person lying, and even determining the father of a baby through paternity testing are all impossible decades ago but with the help of the state of the art innovative designs and high tech gadgets nowadays, everything is made possible.

Paternity testing does not only help in finding who the real father of a child is, cases that involve child claims or when a mother's fidelity is in question, pregnancy and rape can also be solved especially nowadays where rape cases are high. There are a lot of reasons to perform paternity testing, but each reason can vary in different circumstances.

Depending on what kind of test that needs to be performed and the level of investigation, the cost of testing ranges from affordable to very expensive. Also, depending upon the category and size of the samples to be tested, costs vary from lab to lab. You have to make sure that an external body accredits the lab; and you should also know the percentage error of that lab, and the degree of certainty the lab offers before you hire your lab to perform your DNA paternity test. Some poorer quality labs may guarantee only 98% certainty while some expensive labs offer a 99.9999% accuracy which can be a big difference.

But not all paternity tests are costly. A home paternity test is cheap and is accessible to use. Performing legal paternity testing is safe and easy to use, minus the discomfort to anyone involved. In fact, it can be performed in the luxury of your own home through a paternity test kit, which provides the entire equipment that is needed such as swabs, forms and containers.

In order to acquire DNA samples of each of the parties involved, a buccal swab is used from the inside cheeks. The alleged father and the child need to be tested, and it might be useful to test the mother as well. The samples are then placed in a tube, labeled and then sent to a laboratory for DNA testing and comparison. Then the results are mailed back to you as quickly as possible.

DNA paternity testing involves the comparison of the DNA samples of a man, his child and some cases including the mother. Each one of us has 23 pairs of chromosome, half of it we inherit from our father, and half of it from our mother. If a match is found between a man and his child, without a doubt he is the biological father. The DNA of the mother can help by removing her DNA from the equation.

There are some who perform paternity testing before the baby is born for legal issues or physiological reason such as in cases of rape. It may be beneficial to perform prenatal paternity test in cases of multiple partners to begin a proceeding for medical bills and support. Prenatal paternity testing is done before childbirth and depending on the way you choose, determines when the test is performed. You can choose between amniocentesis and blood samples. Although there are risks involved when performing amniocentesis like injuring the fetus or aborting it and other different risks.

Through paternity testing, a family can find out right away if there is a biological relationship between an infant and a father. The most crucial thing about obtaining the results of the test is that you will finally be certain once and for all who the real father of the child is. And perhaps the most hurtful thing is that when you come to realize that you raised a child that's not your own.

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