What is the first trimester, exactly? The first trimester is the first of three phases (or trimesters) of pregnancy. It's a critical stage in your pregnancy journey and your baby's development. While ...

Fetuses of pregnant people who gained excess weight in the first trimester of pregnancy show signs of excess fat distribution in the upper arm and in the abdomen, according to a new study. These ...

New research suggests fluoride exposure during pregnancy could be linked to neurobehavioral issues in kids. But even the study’s authors — who were prompted to examine the issue based on previous ...

Early pregnancy bleeding can be scary, but it’s often more common and less dangerous than people realize. Learn what’s normal, what’s not, and when to reach out for care.

Hot weather can be more than just uncomfortable and annoying: New research finds it can impact an infant's development both before and after birth. Babies are more likely to be delivered at low birth ...

Per- and polyfluoroalkyl substances (PFAS) are a group of nearly 10,000 long-lasting chemical compounds that stay in the environment and have been linked to adverse health effects on humans, including ...

Labcorp is now the only lab that can detect preeclampsia risk across all pregnancy trimesters "Our organization celebrates this innovative new test offering," said Eleni Tsigas, Chief Executive ...

Throughout all trimesters, good maternal health, which includes a balanced diet and overall healthy living, positively impacts the baby’s healthy development and enduring cognitive functioning. It ...