The MOMMY cohort is established to support scientific research in early childhood. We welcome collaboration from researchers and encourage them to submit research applications for review by the Data Use Committee. Approved researchers will receive immediate access to the data, subject to ethical guidelines and data privacy regulations. Responsible data handling, confidentiality, and adherence to data protection laws are expected. Researchers are encouraged to publish findings, share data, and promote reproducibility. Our goal is to foster collaboration, knowledge dissemination, and advancements in early childhood research.