The February 2019 release of the NCS Archive adds 2 new research datasets as well as the accompanying Woman and Father study Visit Database manuals to better describe the available data. These new manuals are in addition to an existing child manual. As part of the Archive’s continuing research efforts, a new presentation on Multiple Risk Factors during Pregnancy has been added. This data is available as a basis for future research. The Archive research tools have been update with the most current information.

These updates along with other improvements are outlined below.


Research Tools

Data & Documentation


Research Request

Sample & Lab Data

To learn more about available NCS data, please Login or register.