Imagine having a telescope that could allow you to see whether a syndrome will manifest in the future. Imagine being able to use it to cure diseases before they can even occur. For Dr. Thomas McElrath, MD-PhD in the Division of Maternal-Fetal Medicine at the Brigham & Women’s Hospital, this telescope exists and is called LIFECODES. The LIFECODES Biobank is an extensive biobank of samples collected for over 14 years with data on over 6,000 pregnancies. It is used to look at biomarkers associated with pregnancy complications and the effects of environmental exposures on pregnancy outcomes. In this episode, we have interviewed Dr. McElrath to talk about his recent work published in Nature. He has leveraged these data to shed light on normal pregnancy progression to uncover new biomarkers that can be used to diagnose syndromes months before clinical presentation.  “Zenyatta is my Spirit Animal and Hyacinths’’ music composition administered by Rukudzo © 2022 Rukudzo Kanyemba. All rights reserved.