A new study aims to understand how chronic stress and social adversity affect the health of urban women after childbirth. Researchers are investigating how these factors, which are already known to contribute to maternal health risks, affect the body at a molecular level. The study will look at how stress and social support influence biological markers, such as DNA and hormone levels, in women's blood. By analyzing these markers, the researchers hope to identify the biological pathways that link adversity to poor health outcomes, and ultimately develop more effective interventions to support these women.