Clinical Trials

The purpose of this study is to identify the range of stakeholders' viewpoints, including values, preferences and concerns, relating to complex genetic information generated prenatally and to examine differences in values between professional/personal groups.

The purpose of this study is to collect maternal peripheral blood samples to isolate cell-free DNA to be used for non-invasive prenatal screening (NIPS) in patients undergoing diagnostic prenatal chromosomal microarray testing on chorionic villi or amniotic fluid samples, thereby having a diagnostic result to correlate with the screening result from NIPS.