The biomarker test looks for two specific proteins in the blood and uses their ratio to determine preterm birth risk. When ...

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 ...

Shortness of breath during pregnancy is a commonly reported symptom early in the first trimester and toward the end of the pregnancy. It is usually harmless but may occasionally signal a more serious ...