What specimen types are accepted for reproductive and family health testing? – Invitae

Specimen types accepted for reproductive and family health testing vary based on the test you order:

Test	Specimen options
Carrier screening	Blood Saliva
Preimplantation genetic testing (PGT)	Trophectoderm/blastocyst biopsy
Prenatal diagnosis	Chorionic villi Cultured villi Amniotic fluid Cultured amniocytes
Miscarriage analysis	Fresh tissue in RPMI plus antibiotics Formalin-fixed paraffin-embedded (FFPE) tissue block or unstained slides

For detailed sample requirements, please click the links above or contact us.