Myriad Genetics provides the following resources in select languages:

How are samples collected for the Prequel™ Prenatal Screen?

A sample is collected from a pregnant patient who is at least 10 weeks (can be taken up to date of delivery) into her pregnancy through a routine blood draw. The blood draw can be completed at their provider’s office or any laboratory the office refers to for screening. Specifically, Myriad Women’s Health requires one 10 mL Streck tube (tan and black top), that should be gently inverted to mix the sample.