Researchers find that declining placental NAD+ levels may promote labor onset, opening new avenues for predicting preterm ...

A full-term pregnancy lasts around 40 weeks. However, sometimes labour may start early. If labour starts after 20 weeks and before 37 weeks, then it is called preterm labour or premature labour. This ...

• Contractions (abdomen tightens like a fist). • Change in discharge (leaking fluid or bleeding from vagina). • Pelvic pressure (the feeling that baby is pushing down). • Low, dull bachache. • Cramps ...

A typical human pregnancy lasts 40 weeks, but most parents know this number is only a rough estimate. Babies are born on a seemingly unpredictable timeline, with a normal pregnancy ranging from 38 to ...

Labor begins with a decrease in an important coenzyme. Credit: Shutterstock As part of her work as an obstetric anesthesiologist at Beth Israel Deaconess Medical Center, Erin J. Ciampa sees pregnant ...

The labor is a physiological event considered to have its own circadian (diurnal) rhythm, but some of the data remain conflicting, especially for preterm births. In this retrospective study, we ...

Researchers have developed a way to use ultrasound to predict whether a pregnant person is at risk of delivering a baby prematurely, which occurs in upward of 10% of pregnancies in the U.S. The new ...

Declining placental concentrations of a molecule that plays a key role in metabolism appear to trigger the end of pregnancy ...