Twin Zygosity DNA TestA twin zygosity test is a DNA test that definitively shows whether twins are identical or fraternal. When twins are born, the physician usually is able to tell whether twins are identical or fraternal by examining the placenta. Identical twins usually share a placenta, while fraternal twins are usually in two different placentas. However, sometimes records can be lost, the placentas might have been discarded or damaged before twin zygosity was determined, or doubt may arise because of the twins’ physical characteristics. In such cases, only a DNA test will be able to reveal the truth. A twin zygosity test compares the twins’ DNA profiles to see whether they match—an exact match proves that the twins are identical. The results of a twin zygosity test may be used to satisfy personal curiosity as well as to help solve health problems for the twins later down the road. For example, in the event that a twin needs an organ or tissue transplant donor, the identical twin is a perfect choice. Identical vs. Fraternal Twins Tested Parties
Turnaround Time : Two Weeks NOTE : DNA Collection Kit
DNA Testing: The
Legal Twin Testing You may also discuss your situation with one of our caring, confidential case managers by calling or e-mail. Additional Tested Parties For the associated fees, please review our fee schedule.
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Caution: Be prepared sometime Relationship test results are quite differ than your Expectations. | ||
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