New study sets baseline for blood clotting in pregnancy to prevent deadly bleeding

This study aimed to establish normal blood clotting ranges for healthy pregnant women and new mothers using a new device called Quantra®. Postpartum hemorrhage (heavy bleeding after birth) is a leading cause of maternal death, and knowing what's normal can help doctors detect and treat clotting problems early. Researchers measured clotting in 31 healthy women before and after vaginal or cesarean delivery.