The investigators propose a randomized controlled trial to assess baseline maternal knowledge of and attitudes toward commercial prenatal genetic testing laboratories' genetic privacy practices, and to determine whether a brief educational intervention alters these attitudes.

The investigators propose a randomized controlled trial to assess baseline maternal knowledge of and attitudes toward commercial prenatal genetic testing laboratories' genetic privacy practices, and to determine whether a brief educational intervention alters these attitudes. Pregnant women undergoing specialized fetal anatomic ultrasound surveys at Women and Infants' maternal fetal medicine prenatal diagnostic imaging centers will be recruited to participate. Volunteers will be randomized to receive either standard education about prenatal genetic testing or standard education plus additional education about federal genetic privacy protections. Next, the participants view the educational materials to which they were randomized. Finally, all volunteers will take the same survey, which will assess baseline demographic variables as well as their knowledge of and attitudes toward broad sharing of data obtained from prenatal genetic testing. Once finished with the survey, volunteers will have completed their participation in this study.

Inclusion Criteria:

• Pregnant patients undergoing a scheduled L2 ultrasound at the Women and Infants Prenatal Diagnosis Center (PDC)
• Singleton pregnancies
• English speaking
• Results available from cell-free DNA screening for this pregnancy

Exclusion Criteria:

• Prior L2 ultrasound at the PDC during the current pregnancy (to avoid test-retest or multiple approach)
• Prior participation in this study
• Gestational age <17'0 weeks or >23'6 weeks
• Suboptimally dated pregnancies (i.e. dated by ultrasound after 22 weeks gestation)
• Unscheduled / add-on L2 ultrasounds

Non-identifiable data will be freely shared with other researchers upon request for facilitate reproducibility or future systemic review, pending approval from local institutional review board.

De-identified study data will be available after publication and for a time period of 6 years after enrollment of the final volunteer.

De-identified study data will be shared with researchers upon request.