Everyday levels of a pregnant woman’s exposure to mixtures of endocrine-disrupting chemicals like bisphenol A (BPA), phthalates, and per- and polyfluoroalkyl substances (PFAS), put their child at an increased risk of delayed language development, according to new research. Because hormones regulate much of human development, endocrine-disrupting chemicals—which disrupt hormone activity—can create developmental problems. In the…