The National Institutes of Health (NIH) is offering a funding opportunity titled "Leveraging Network Infrastructure to Conduct Innovative Research for Women, Children, Pregnant and Lactating Individuals, and Persons with Disabilities" through a cooperative agreement mechanism. This initiative aims to utilize NICHD clinical research network infrastructure to support multisite, investigator-initiated clinical trials and observational studies, focusing on improving health outcomes for vulnerable populations. The funding opportunity emphasizes the importance of diverse participant enrollment and collaboration, requiring applicants to develop a Plan for Enhancing Diverse Perspectives and a Data Management and Sharing Plan. The maximum funding amount is $6,250,000, with a project period of up to seven years, and applications are due by November 15, 2027. For further inquiries, interested parties can contact NIH Grants Information at grantsinfo@nih.gov or visit the additional information link at http://grants.nih.gov/grants/guide/pa-files/PAR-25-311.html.