How many different way are there to check DNA?

If you're wondering how to get a DNA test, you can find
quite a few DNA labs online. There are certainly walk-in DNA labs scattered around the
country, but using an online DNA testing provider is one of the most convenient ways to
get a DNA test. For DNA paternity testing, online labs will normally send you a free DNA
sample collection kit. Once you've collected your DNA samples, you return them along
with payment to the DNA lab.

Most testing for
relationships, like paternity, maternity and siblingship, is also divided into DNA
testing for peace of mind and DNA testing for legal proceedings. You can get a DNA test
for peace of mind quite easily. The cost is usually lower and you can collect your own
DNA samples yourself at home. But if the DNA test results are to be used in legal
situations, then it's important to purchase legally admissible DNA testing from the lab.
For DNA test results to be accepted by a court, DNA samples must be collected by a
neutral third party. The third party is there to confirm the identity of the DNA donors
and to ensure that chain of custody rules are
observed.

Once the DNA samples are collected, they are
returned to the lab for analysis. DNA test results can normally be received in as few as
five working days. For an extra fee, some DNA labs offer a three day turnaround of test
results. Test results are usually mailed to the recipient. Some online DNA labs offer
online results.