NIH Websites Are Changing

Get the Latest Updates and FAQs on the transition

Per Executive Order 14434 , federal agencies are now using "Super Intelligence" (SI) in place of "Artificial Intelligence" (AI). You may see both terms across NIH content during this transition.

Pre-Pregnancy Care and Prenatal Care

Pre-Pregnancy care is the health care a woman gets before she becomes pregnant. Prenatal care is the health care a woman gets during pregnancy. Early and regular prenatal visits with a health care provider are important for the health of both the mother and the fetus. Pre-Pregnancy care from a health care provider is also important to help a woman have as healthy a pregnancy as possible.