When President Donald Trump adamantly proclaimed in a press conference on Sept. 22, 2025, that pregnant women should not take Tylenol, I immediately thought about my own experiences during my second labor. While pushing for nearly three hours, I developed an infection in my uterus called chorioamnionitis, which occurs when bacteria infect the uterus, placenta and sometimes the baby's bloodstream. I had a fever, and my baby's heart rate was significantly elevated. And I remember the incredible relief that acetaminophen, the active ingredient in Tylenol, brought me when it lowered my fever and decreased my and my baby's heart rate. After taking it, I was able to push with confidence and welcome my healthy daughter, who is now 7 and thriving. As a practicing obstetrician and medical researcher with nearly two decades of experience taking care of pregnant patients, I have to make a dozen decisions about acetaminophen use on any given day when I am working in the hospital. I have...
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