Do you know that you can do DNA testing right in the comfort of your home? With do it yourself DNA testing, you can have your dna testing without going to the lab or clinic. This is done by getting a DNA kit. You can buy this online for convenience, or order through the local mail. Then you take your own samples of your cells by using a cotton swab or mouthwash. After which you will send these samples to the lab and wait for a month or two for the result. Do it yourself DNA testing is fairly convenient and easy to do.