The American College of Obstetricians and Gynecologists recommends that pregnant women, those planning pregnancy, and breastfeeding women avoid cannabis use due to evidence linking it to adverse birth outcomes and developmental issues in children.
Two new studies highlight the adverse health impacts of heavy traffic pollution on pregnant women and the mental health consequences of work-related factors. The first study, conducted by the University of Texas Southwestern Medical Center, found that pregnant women exposed to traffic-related air pollution had higher rates of preterm birth, neonatal intensive care unit admissions, and respiratory problems in infants. The second study, published in The Lancet, revealed that work environments play a significant role in mental health, with negative working conditions increasing the risk of depressive disorders. The findings emphasize the need for improved air quality and workplace conditions to protect the health of pregnant women and workers.