Review of 46 human studies links prenatal acetaminophen to higher ADHD/ASD risk; evidence is heterogeneous; cohort effect sizes are generally modest but larger in some biomarker studies; authors advise cautious, short‑term use under medical guidance.
Prenatal chlorpyrifos associated with magnetic resonance imaging changes, hypoperfusion, and motor slowing—without age/sex moderation, mediation, or connectivity effects.
Grief symptom trajectories serve as early indicators of future health care use, psychotropic medication needs, and mortality risk in bereaved individuals.