With the constant developments in the arena of science, several types of DNA tests have evolved in recent days which truly serve assisting for various purposes. One of these testing is the prenatal gender testing which enable individuals to identify the gender of the fetus. Prenatal gender testing is undertaken to detect the gender of unborn child as well as to examine the health of the fetus in mother's womb. Analysis of genes is another essential factor that encourages several individuals to opt for such testing. Other than gender testing, DNA paternity test is another well known DNA test which helps in establishing biological relationship between a child and his/her accused father.

Along with innovative techniques, the options of DNA paternity test have also evolved to get more accurate results. In case, a individual desires to reconfirm his biological relationship with his offspring, this DNA paternity test may be utilized.

Several reasons are there which drives a person to opt for these kind of DNA tests. The main cause that plays a vital role to undertake these tests is support and welfare of the child. Though these tests can be performed at home, still it is advisable to take the professional assistance to ensure the 100% accurate results. According to the medical professionals, it is proved that after the conceive of child few of the particles of chromosomal DNA get transferred into mother's blood stream. In prenatal gender testing these particles of DNA are examined to find out the fetus gender.

Paternity is a delicate issue. In previous era, prior introduction of DNA paternity test, the individuals uses the method of observation to find out whether they are the real father of their child. The father examined the similarities in physical appearance to know his relationship with his offspring. Later on, people used to match the eye color to determine the relationship between the father and his child. But the sophisticated DNA paternity testing has indeed served to be advantageous for the individuals by making the procedure of identification much easier. Prenatal gender testing is also effective enough to let mother know whether she is carrying a girl child or a boy.

In most cases DNA paternity tests are undertaken to clear out the doubts and establish paternity. Several times legal aspects are attached with such testing. Testing at home will never be regarded as legal proof of paternity. Therefore contacting a testing lab for the paternity test is mandatory to prove the legitimacy of the test. Performing tests under supervision of somebody acknowledged is essential to make the outcomes of this testing significant for court of law. These DNA tests have been introduced for the convenience of individuals. Hence they should always try to use these tests for constructive purposes. Misusing these tests will augment their troubles and welcome penalties for individuals. It is always necessary for individuals who want to undertake such tests to talk to the qualified professionals and take their guidance prior they opt for any of these DNA testing.