The **Generic Database (GDB)** is a special list for babies born very small, weighing less than 2.2 pounds. These babies are born at special hospitals called NICHD Neonatal Research Network (NRN) centers. The GDB keeps track of important information about the babies and their moms, like their health, the treatments given, and how the babies are doing over time. This data isn't tied to any particular sickness or treatment, which is why it is called "generic". Researchers look at this information to find patterns and plan future studies.

The database collects details like how the baby and mom are doing at birth, the mom’s health during pregnancy, and what happens during delivery. It also notes how the baby develops, including their weight, age, and health issues. This information helps scientists learn more and improve baby care.

• **Study Duration**: Data is recorded from birth until the baby leaves the hospital or, sadly, if they pass away.
• **Eligibility**: Babies born less than 2.2 pounds or before 29 weeks can join.
• **Consent Required**: Parents must agree for their baby's data to be included.