Indications for Testing

Microarray (Pregnancy Loss)


Approximately 60% of early pregnancy losses are caused by a chromosome abnormality, and a genetic cause for a loss may be identified at any gestational age.1 For some patients, knowing the cause for a loss may provide comfort. For many, this test is a cost-efficient tool that provides answers, accurate recurrence risks for future pregnancies, and optimal obstetric management approaches following a miscarriage or stillbirth.


  1. Silver RM, Branch DW. Sporadic and recurrent pregnancy loss. In: Reece AE, Hobbins J, ed. Clinical Obstetrics: The Fetus and the Mother. Oxford: Blackwell Publishing; 2007.