Women who develop subclinical thyroid issues during pregnancy, meaning symptoms haven't surfaced, could face real thyroid trouble within five years, a new study finds.

Pregnant women who were diagnosed with subclinical hypothyroidism, pointing to an under-active gland, before 21 weeks of gestation had four times the odds of developing symptomatic hypothyroidism later, a team at University...

It's a question many women may ask themselves during pregnancy: Will an occasional glass of wine harm the baby?

While the latest research shows the answer is definitely yes for large quantities of alcohol or binge drinking, the answer is less clear for small amounts, although any alcohol consumption carries some risk, said Vidya...

Having a mom with type 1 diabetes might provide long-term protection against the condition in children, a new review finds.

This protective effect is suggested by that fact that a child is almost twice as likely to develop type 1 diabetes if their father has the condition th...

For the first time in two decades, the infant mortality rate in the United States has risen, new government data shows.

In a report released Thursday by the U.S. Centers for Disease Control and Prevention, researchers found that more than 20,500 babies died in 2022 before the age of 1. Overall, there were 5.6 ...

There's a slight but significant rise in dangerous obstetric complications for pregnant women who use marijuana, new research shows.

Data from almost 317,000 pregnancies in women in California found those who used the drug had higher odds for gestational hypertension, preeclampsia, weight gain that goes beyond recommended levels and a condition known as placental abruption (when the plac...

Children exposed to Zika virus in the womb might suffer long-term damage to their immune system, a new study warns.

Zika virus is known to cause microcephaly, brain disabilities and other birth defects in about 5% of children whose mothers contract Zika virus while pregnant, researchers said.

But this study suggests that the 95% of children born of women infected with Zika during pr...

An experimental blood test could help detect pregnant women at increased risk for preeclampsia, a serious high blood pressure condition that can harm both mother and child.

Researchers report the test looks at genetic markers found in tiny particles called extra...

Women who've undergone stem cell treatments for blood cancers, or for illnesses such as sickle cell disease, can successfully bring a pregnancy to term, new research shows.

The German findings run counter to the perceived wisdom on this issue: Many such patients are typically told that safe pregnancies are out of the question if they've undergone what's known as "allogeneic hemat...

Roughly a month after having her second child, Nicole Gerardi-Lukens suddenly felt pressure in her pelvis that was so intense it sent her to the hospital.

When doctors told her bladder had prolapsed -- meaning that it had slipped from its normal position and was bulging into the vaginal wall -- she anticipated surgery and a long, difficult recovery with a newborn and 4-year-old at home.

Expectant mothers who get vaccinated to protect their newborns against respiratory syncytial virus (RSV) are not putting themselves or their babies at risk, new research affirms.

It found that getting the shot during late pregnancy was not associated with increased odds of preterm birth or other outcomes.

The difference in preterm birth rates between vaccinated women (5.9%) and unva...

Researchers have identified a gene that can trigger obesity, behavior problems and postpartum depression when missing or damaged.

The finding could lead to new treatments for postpartum depression and overeating: The study in mice suggests the so-called "love hormone" -- oxytocin -- may ease ...

Pregnant women enrolled in a federal aid program have better outcomes than those who are struggling to put food on the table, new research shows.

More than 1 in 10 households nationwide lack access to adequate and nutritious food, U.S. government data show. 

The U.S. Special Supplemental Nutrition Program for Women, Infants and Children (WIC) provides food aid for low-income wo...

Following state legislation passed in 2021 that essentially banned abortion in Texas, the rate of infant deaths rose by almost 13%, compared to a much smaller 1.8% rise nationwide, a new study finds.

The number of Texan babies whose deaths were specifically linked to birth defects also jumped by 22.9% in 2022, the year after the ban was put in place. In the rest of the United States, suc...

Women don't need an ultrasound to have a safe medication abortion, a new study says.

Women who received abortion pills by mail without getting an ultrasound first did just as well as those who were examined and given the drugs in person, researchers found.

"This study adds to a growing and robust body of evidence demonstrating the effectiveness and safety of medication abortion with...