Preterm Labor and Birth | NICHD - NICHD - Eunice Kennedy …
2023年5月9日 · Labor that begins before 37 weeks is called preterm labor (or premature labor). A birth that occurs before 37 weeks is considered a preterm birth. Preterm birth is the most common cause of infant death and is the leading cause of long-term disability related to the nervous system in children.
What are the risk factors for preterm labor and birth?
2018年5月16日 · Other factors that may increase risk for preterm labor and premature birth include: Ethnicity. Preterm labor and birth occur more often among certain racial and ethnic groups. For example, infants of African American mothers are more likely to be born preterm than infants of white mothers.
About Preterm Labor and Birth | NICHD - NICHD - Eunice Kennedy …
2014年3月5日 · A birth that occurs before 37 weeks of pregnancy is a preterm or premature birth. An infant born before 37 weeks in the womb is a preterm or premature infant. (These infants are commonly called “preemies” as a reference to being born prematurely.)
Extremely Preterm Birth Outcomes Tool | NICHD - NICHD - Eunice …
2020年3月2日 · Healthcare providers and families face significant challenges in making care decisions for extremely preterm infants. They make decisions about individual infants based on each infant’s situation and using the best available information at the time. Through its research, NICHD aims to better inform healthcare providers and families about the health, survival, and development of infants born ...
Preterm Labor and Birth - NICHD - Eunice Kennedy Shriver …
2014年3月5日 · Labor that begins before 37 weeks of pregnancy is preterm or premature labor. A birth that occurs before 37 weeks of pregnancy is a preterm or premature birth. An infant born before 37 weeks in the womb is a preterm or premature infant. (These infants are commonly called “preemies” as a reference to being born prematurely.)
What causes preterm labor and birth? | NICHD - NICHD - Eunice …
The causes of preterm labor and premature birth are numerous, complex, and only partly understood. Medical, psychosocial, and biological factors may all play a role in preterm labor and birth. There are three main situations in which preterm labor and premature birth may occur: Spontaneous preterm labor and birth.
The Long-Lasting Effects of Preterm Birth - NICHD
2012年1月25日 · The study found that the extremely preterm children, who had experienced more painful procedures after birth, performed worse on the test than did children in both other groups. The study also uncovered abnormal patterns in cortisol-based stress responses among both the preterm groups, but especially the extremely preterm, compared to children ...
What treatments are used to prevent preterm labor and birth?
2022年6月30日 · NICHD’s Maternal-Fetal Medicine Units Network found that progesterone given to women at risk of preterm birth due to a prior preterm birth reduces chances of a subsequent preterm birth by one-third, when started at 16 weeks of gestation and continued to 37 weeks of gestation. 1,2 Because subsequent research did not show the same effect, use ...
What treatments can reduce the chances of preterm labor & birth?
If a pregnant woman is showing signs of preterm labor, her doctor will often try treatments to stop labor and prolong the pregnancy until the fetus is more fully developed. Treatments include therapies to try to stop labor (tocolytics) and medications administered before birth to improve outcomes for the infant if born preterm (antenatal steroids to …
What infections can affect pregnancy? | NICHD - NICHD - Eunice …
2020年12月30日 · Untreated gonorrhea infection in pregnancy has been linked to miscarriage, preterm birth and low birth weight, premature rupture of the membranes surrounding the fetus in the uterus, and infection of the fluid that surrounds the fetus during pregnancy. Gonorrhea can also infect an infant during delivery as it passes through the birth canal.