(866) 702-7644

Call Us Today!

Twins DNA Testing

Get The Best Twins DNA Testing Service

Twins share the exact same DNA; however, there are some instances where one twin is more compatible for a transplant than another. Twin testing can be utilized to confirm if two people are identical or non-identical twins, and should a donor need an organ/tissue transplantation (ex: heart), most doctors will prefer using their own tissue type as opposed to any other person’s tissue because it has shown better results in terms of long-term survival rates.


Identical Twins DNA Test


Identical twins are a rare occurrence, so even if you suspect that your twin may be identical and not fraternal, the only way to find out for sure is through DNA testing. The tests take just 2 business days as long as all samples have been received at the lab.


Identical twins are extremely rare, and oftentimes they have the same DNA. We can offer you a service to figure out whether or not your identical twin has the same DNA as you by simply testing their saliva with our Identical Twins’ Saliva Test Kit.


Our Identical Twins DNA Test will answer your burning questions about whether or not you and a family member are really related. Are we even the same person? This test can settle any disputes that come from being identical twins, so don’t let anyone tell you otherwise.


Fraternal Twins DNA Test


Fraternal twins are two individuals who have different eggs and sperm fertilizing them. This means that they will not share the same DNA, but when delivered, their placentas may be attached to each other or separate from one another depending on if it is an identical twin pregnancy.


Our Fraternal Twins DNA Test service will examine your twins to determine their genetic relationship. We can also conduct the test on behalf of our client’s legal guardian, as long as they have a court order or power-of-attorney form authorizing us to do so and any other necessary paperwork is provided in advance.


Our Fraternal Twins DNA Test will identify which is the elder one and who has a higher chance of inheriting certain rare genetic diseases.


This test can also help in the search for non-identical twins with different paternal lineages and other types such as triplets or quadruplets.


Twin Zygosity Testing


Twin zygosity testing is among our various specialties at Test Mark DNA, and with such a broad range of services to offer you, we’re confident that there will be something for everyone. We treat every client as though they were our only customers and work hard to make the process uncomplicated so you can get on with your life faster than ever before.


We have an extensive list of service offerings, including everything from paternity tests, kinship analysis or even twin zygosity testing if those are what interests people most these days. Our friendly staff members understand how difficult it may seem during this time in your life when things become unclear, but no need to worry because all the information about each test will be explained thoroughly during consultations.


Twin zygosity DNA testing can tell whether a pair of twin siblings will share an exact genetic makeup and if not, then which twin has come out as more dominant with their own set of genes or less so by contributing 50% each in some cases due to what’s known as heterozygous genotypes that often lead them towards having different traits like hair color, weight loss patterns etcetera but this doesn’t mean that there may not also be other factors at play such as environmental ones – nature vs nurture.


Our laboratory offers specialized testing for twins and other siblings who share a bloodline. We triumph in the way we treat every one of our clients with dignity, confidentiality, respect and care from start to finish.


There was a time when twins were considered to be one and the same, but our twin zygosity testing service will help you find out if your kids are identical or fraternal. These facts can come in handy for future health reasons like tissue/organ transplants, as well as legal purposes–just ask this man who found himself at the wrong end of his father’s shotgun.


Collecting DNA of Twins


The cheek swab is the most accurate way to determine if twins are identical or fraternal, as DNA can be found in every cell of our body. The test, which takes a small amount of cells from inside one’s mouth and tests for genetic material that only occurs once, offers an unbiased result, unlike blood testing where it was previously possible to misread some types by mistaking them for other ones with similar properties such as eye color.


The twins are going to be in for a lot of fun when you send them off. They will get their DNA swabbed and sent back, but not without the help from our mobile collection unit that can come right to your location.


You’ll soon be able to know your zygosity status with a simple lab test. You can get preliminary results over the phone and fairly quickly, but you need access credentials for that information! Once we have an official result available, it will either be mailed or emailed depending on what preference you filled out in our questionnaire at registration time.


Why You Should Get a Twin DNA Test


Why not find out for sure? You could use a Twin DNA Test to confirm if you are, in fact, twins with someone or to prove your zygosity status. If medical records were lost and only one of the two is available, then nothing can be said about which twin has what genetic traits until they do an exam themselves! The results will always remain confidential, so their personal information won’t get shared without permission.


Test Mark DNA will help you find out if your child has a sibling with the calmness that comes from knowing for sure. They offer two options: legal, court-admissible results and personal knowledge home collection without names on report.


Why You Should Choose Test Mark DNA


You don’t want to wait forever for top-notch results. Test Mark DNA will get you the answers in 2-5 business days because we know that time is of the essence once it comes to twin testing. And if there’s any doubt, these PhD reviewed test results are guaranteed accurate and trustworthy – we won’t let anything slip through our net.

Our Services

Schedule Your Free Estimate