🤰 Prenatal Stress and Child Development

The provided texts discuss the significant impact of prenatal environmental factors, particularly maternal stress, on a child's neurodevelopment and long-term health outcomes. Several sources highlight the "fetal origins hypothesis", which posits that experiences during gestation can lead to lasting effects, from infancy to adulthood, affecting cognitive, emotional, and physical well-being. This influence is often linked to epigenetic changes, where the prenatal environment can alter gene expression without changing the underlying DNA. Furthermore, the texts examine how various stressors, including natural disasters, socioeconomic hardship, and even occupational exposure to traumatic imagery, can contribute to these adverse outcomes, emphasizing the importance of supporting maternal mental health during pregnancy.Sources:Antenatal maternal stress and long-term effects on child neurodevelopment: how and why? - Math (Princeton)webEffects of prenatal stress on pregnancy and human development: mechanisms and pathways - PMCwebFetal origins hypothesis - WikipediawebMaternal stress may leave epigenetic marks on certain placental genes - News-MedicalwebMental Health During Pregnancy and Postpartum - Pregnant@workwebPrenatal stress can program a child's brain for later health issueswebStress and pregnancy | March of DimeswebStress in Pregnancy Linked to Changes in Infant's Nervous System, Less Smiling, Less Resilience | UC San FranciscowebWitnessing images of extreme violence: a psychological study of journalists in the newsroom - PMC - PubMed Central