Please note for options 2, 3 and 4 there is an extra cost and longer turnaround time. *Microdeletions includes the following syndromes: 22q11 deletion (Di George); 15q11 deletion (Angelman/PraderWilli); 1p36 deletion; 4p (WolfHirschhorn); 5p (Criduchat) Where is testing done? TriScreen NIPT uses a sample of the mother's blood, which is sent to the Next .