After getting that first positive pregnancy test, you may feel a rush of excitement…followed by a surge of nausea, and then the overwhelming urge to take a nap. The first trimester of a pregnancy can ...

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 ...

Research at Karlstad University shows that exposure to endocrine-disrupting chemicals and adverse life events during ...

Alcohol exposure during early pregnancy often occurs before a woman realises she is pregnant. This article explains how ...

A new study maps how prenatal stress alters immune signalling in the developing brain at a level of detail not seen before ...

Some terms commonly used to describe observations seen on ultrasound during first-trimester pregnancies are outdated and should be replaced with more descriptive language, a multisociety panel of ...