Whether you are researching your families bloodlines throughout history or you have found yourself in the position where paternity needs to be proven, you are going to need a DNA test done. Traditionally, this has been a very expensive test that was reserved for the law enforcement and medical fields; this is no longer the case. Thanks to the internet, everyone has access to DNA testing; furthermore, everyone has access to cheap DNA testing.

In either case, the collection methods are the same. The traditional form of DNA sample collection involved taking blood from all of the parties involved in the test. Modern science has made it possible to collect the needed samples via a buccal swab. This is done by using a cotton swab and rubbing the inside of the cheek to collect saliva.

In general, tests that are being performed for genealogy purposes will be tested using a lower number of points, as will a paternity test with only one potential father. In paternity cases where the question of paternity involves more than one man, the test is more specific and will utilize more points.

The use of DNA testing to determine parentage is usually around $300, although there are places on the internet that have prices as low as $130. This type of test will help conclude the biological parentage of a child and is often times used in court cases that involve custody and child support.

Most laboratories that complete DNA tests have strict guidelines as to how old a sample can be and still be viable to test. In most cases, this range will fall between one and five days. If the sample is not received by the lab within this range, the test cannot be guaranteed and may not be completed at all.

If you are interested in DNA testing for the purpose of family history, there are a number of websites that offer this type of testing at a very reasonable cost. Most genealogy companies start the price of testing at about $100, with the price decreasing depending upon the amount of individuals that are being tested.

As you can see, the reason that you are seeking a cheap DNA test will help to determine how cheap, or not, the test will be. The price you are willing to pay will directly impact the information that is given to you. When shopping for DNA testing as with almost anything else, you get what you are willing to pay for. It would be wise to do lots of research before you decide on a company to perform this important test for you.