Because of a lapse in government funding, the information on this website may not be up to date, transactions submitted via the website may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted.

The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit cc.nih.gov.

Updates regarding government operating status and resumption of normal operations can be found at OPM.gov.

High-Risk Pregnancy

Healthcare providers use the term “high-risk pregnancy” to describe a situation in which a mother, her fetus, or both are at higher risk for problems during pregnancy or delivery than in a typical pregnancy.

A high-risk pregnancy may be one that involves chronic health problems, such as diabetes or high blood pressure; infections; complications from a previous pregnancy; or other issues that might arise during pregnancy.

NICHD is one of many federal agencies working to improve pregnancy outcomes, including research on the causes and management of high-risk pregnancies.