News & Updates

A two-drug preventive treatment greatly reduces the severity of malaria during pregnancy, according to a study funded by the National Institutes of Health. The treatment provides an alternative for many parts of Africa where the malaria-causing parasite Plasmodium falciparum has grown resistant to standard treatment.

Pregnant women with asthma may be at greater risk of preterm birth when exposed to high levels of certain traffic-related air pollutants, according to a study by researchers at NICHD and other institutions.

Women who eat more potatoes before pregnancy may have higher rates of gestational diabetes—the form that occurs during pregnancy—compared to women who consume fewer potatoes, suggests a National Institutes of Health (NIH) study.

Over the past year, NICHD contributed to numerous scientific advances and key initiatives.

A blood test that detects antibodies to the sexually transmitted bacterium Chlamydia trachomatis may be helpful in screening infertile women for pregnancy outcomes, according to a new study.

The National Institutes of Health has announced $46 million in research awards for the Human Placenta Project, an initiative to revolutionize understanding of the placenta. The awards will fund technology development and testing to assess placental function throughout pregnancy, with the ultimate goal of improving pregnancy outcomes and lifelong health.

A high proportion of reproductive-age women may be experiencing pelvic pain that goes untreated, according to a study by researchers from the National Institutes of Health and the University of Utah School of Medicine, Salt Lake City.

The placenta is a temporary organ that connects a mother and her fetus. It performs multiple functions, acting as the fetus’s lungs, kidneys, and liver, as well as the gastrointestinal, endocrine, and immune systems. It produces hormones to help maintain pregnancy and support fetal development, and it protects the fetus from the mother’s immune system. There is even a role for the placenta in determining the timing of birth.

National Institutes of Health (NIH) researchers and their colleagues have developed a “placenta-on-a-chip” to study the inner workings of the human placenta and its role in pregnancy.

A pelvic floor disorder (PFD) occurs when the muscles and connective tissue of the pelvis weaken or are injured. The most common types of PFDs are urinary incontinence (leaking of urine), fecal incontinence (leaking of stool), and pelvic organ prolapse (a condition in which the pelvic organs descend into the vagina).

NICHD conducts and supports research on health issues that are unique to women and on how certain diseases affect men and women differently.

In 2014, NICHD launched the Human Placenta Project (HPP), a new initiative to revolutionize our understanding of the human placenta and its role in health and disease.

The National Institutes of Health has dedicated $41.5 million for an initiative to understand and monitor the development of the human placenta during pregnancy. The funding will support the development of new technologies to assess the health of the placenta as it grows and matures, with the ultimate goal of improving the health of mothers and children.

Women who deliver a stillbirth—but who have no history of depression—may be at a higher risk for long-lasting depression, conclude researchers funded by the National Institutes of Health (NIH). The depression may last beyond the six months most people require to recover from a major loss and persist for as long as 36 months.

The antiretroviral drugs used to keep HIV at bay are an unqualified success at preventing the spread of the virus from mother to child. The drugs are not only essential for maintaining the health of a pregnant woman with HIV, they have also nearly eliminated the transmission of HIV to her baby. Among U.S. women, the likelihood of a mother passing the virus on to her child is now less than 1%.

For HIV-infected women in good immune health, taking a three-drug regimen during pregnancy prevents mother-to-child HIV transmission more effectively than taking one drug during pregnancy, another during labor and two more after giving birth, an international clinical trial has found.

Nearly half of all cases of diabetes during pregnancy could be prevented if the expecting mothers ate well, exercised regularly, stopped smoking, and maintained a healthy body weight before pregnancy, a new study finds.

It’s normal for most women to gain weight during pregnancy, but gaining too much weight can pose serious health risks for mother and baby. Now researchers funded in part by the National Institutes of Health have found that an integrated program offering support and nutrition counseling succeeds where the traditional approaches failed and helps keep women from adding too much weight during pregnancy.

NIH researchers have concluded that women who experience prolonged labor have an excellent chance for a successful vaginal delivery. However, the researchers did find a slightly increased risk of complications for mothers and babies. The researchers advised women and their health care practitioners to weigh the increased benefits of vaginal delivery against the slightly increased risk.

This August, we focused on pregnancy—providing information, tips, and resources, plus a chance for members of the public to chat with experts over a Twitter #pregnancychat.