Proposed definition of bleeding events in studies evaluating antithrombotic therapy in pregnant (individuals) from ISTH Scientific and Standardization Subcommittee on Control of Anticoagulation (reproduced from⁴⁵  with permission from Elsevier. License no. 5518820689792; License date 30/03/2023. Colors correspond to the criteria selected for each class of bleeding: red for major bleeding, orange for clinically relevant nonmajor bleeding, and green for minor bleeding, respectively. (A) Proposed classification for antepartum and secondary postpartum (24  h to 6 weeks after delivery) periods. (B) Proposed classification for primary postpartum (first 24  h of delivery) period.