Identical Twin Studies
OUR TESTING SERVICES
Standard Legal Paternity
Home Self Collection
Unusual Samples
Prenatal Testing
Family Study
Siblingship Studies
Identical Twin Study
Paternity Deceased Father
Infidelity Testing
Immigration Testing
Adoption Testing
Guatemala Adoption Program
Maternity Testing
Standard Legal Paternity
Home Self Collection
Unusual Samples
Prenatal Testing
Family Study
Siblingship Studies
Identical Twin Study
Paternity Deceased Father
Infidelity Testing
Immigration Testing
Adoption Testing
Guatemala Adoption Program
Maternity Testing
Twin Zygosity
The Twin Zygosity study is a DNA test that assesses the biological relationship between twins-determining if twins are identical or fraternal. This type of testing can provide necessary medical information.
Testing Twin Zygosity
$450.00 Tests Twin A and Twin BPrice includes standard collection fees
A convenient appointment will be arranged at a collection facility in your area or a kit sent to your home (for non-legal results). Please complete and mail the Application Form and payment to our office at the address below in order to begin the DNA testing coordination. Call our office if you wish to pay with a credit card or have additional questions.