Enrollment is complete!

FEEDS Study by the Numbers. All data current as of February 2026.

We have successfully enrolled 990 participants across Highland Park Hospital, Swedish Hospital, and UChicago Medicine.

Deliveries have occurred across multiple years and sites, with strong representation from diverse communities, including 336 Hispanic/Latine participants, 321 Black or African American participants, and 333 participants of other race/ethnicity.

While enrollment is now closed, participants are continuing to complete follow-up surveys and study activities during and after pregnancy. We are grateful to all the families and clinical partners who have made this work possible.

Now you can access our newsletter. We look forward to sharing survey data results in the future.