Is Tylenol safe during pregnancy? The answer isn’t yes or no—it depends on YOUR body. Tylenol (acetaminophen) has been used since 1955 and became routine in pregnancy by the 1980s—the same era when neurodevelopmental disorder diagnoses began rising dramatically. Correlation isn’t causation. But the science is asking a different question: What happens when a common medication enters a body that can’t safely process it? Here’s what we know: * 65% of pregnant women take acetaminophen during pregnan