Your pregnancy countdown can get jumbled pretty quickly. Are you 13 weeks pregnant or 14? First trimester or second? Three months pregnant or four? Then there’s figuring out your due date — which, for ...

Vanessa Alfermann was just 22 weeks pregnant when she gave birth. A Missouri mom whose newborn son passed away after she gave birth to him while battling COVID-19 is speaking out in order to urge ...

Women who acquired COVID-19 infection during their third trimester of pregnancy may have an increased risk for intensive care unit admission and mechanical ventilation. Contracting COVID-19 late in ...

At one month pregnant, your baby is just beginning to develop. Discover early pregnancy symptoms, what’s happening inside your body, and helpful tips for navigating this exciting first stage.

Corrections & Clarifications: An earlier version of this story misstated how to calculate pregnancy duration. It has since been updated. If you think there's a chance you might be pregnant, you want ...

COVID-19 vaccination during pregnancy reduces adverse events and preterm birth risks, irrespective of the variant. Data from the Canadian Surveillance of COVID-19 in Pregnancy program showed ...