Typically twins are classified as identical or fraternal by a doctor at birth, based on physical observations and placental analysis however the classification isn’t always accurate. A Twin Zygosity Test can definitively confirm whether twins are identical or fraternal.
Whether you are interested in determining zygosity of your twin children for medical reasons, to establish eligibility for becoming a blood or tissue donor, or simply to satisfy your curiosity, you can rely on Rapid Results DNA + Drug Testing to conclusively determine if a set of twins are monozygotic or dizygotic.
