Praxis Medical Insights

Est. 2024 • Clinical Guidelines Distilled

Made possible by volunteer editors from the University of Calgary & University of Alberta

Last Updated: 9/17/2025

Management of Aspirin Discontinuation Before Egg Pick-Up in Patients with Heterozygous Prothrombin Mutation

Aspirin Discontinuation Guidelines

  • The French Working Group on Perioperative Haemostasis recommends a 5-day washout period for aspirin before procedures with high bleeding risk 1
  • For procedures with low-to-moderate bleeding risk, aspirin can be continued perioperatively in patients with cardiovascular indications 2

Patient Management Considerations

  • Consider resuming aspirin therapy soon after the procedure if it was originally prescribed for cardiovascular protection, especially if the patient has additional cardiovascular risk factors 2
  • Be aware of the potential for confusing heterozygous prothrombin mutation with higher-risk thrombophilias that might require bridging anticoagulation 3