The Pathophysiology of Hypercoagulability and Infertility

Area of Science:

• Reproductive Medicine
• Hemostasis and Thrombosis
• Infertility Research

Background:

• Successful pregnancy depends on successful embryo implantation, a process intricately linked with the hemostatic system.
• Implantation failure can lead to infertility, prompting the use of assisted reproductive technology (ART).
• The hemostatic system's role in implantation is critical, with imbalances potentially contributing to reproductive challenges.

Purpose of the Study:

• To explore the link between hypercoagulable states during controlled ovarian stimulation in ART and implantation failure.
• To investigate the association of hemostatic derangements and thrombophilia with infertility and ART outcomes.
• To examine the relationship between ART and thromboembolism, and the role of anticoagulant therapy.

Main Methods:

• Review of current evidence on hemostasis during controlled ovarian stimulation in in vitro fertilization.
• Analysis of studies linking thrombophilia and ART with implantation failure and infertility.
• Examination of research on ART and thromboembolism, including therapeutic interventions.

Main Results:

• Hypercoagulable states during ART may be associated with implantation failure and infertility.
• Thrombophilia might play a role in ART-related complications, including ovarian hyperstimulation syndrome.
• Evidence suggests heparin and aspirin therapy may reduce thrombotic risk and improve ART pregnancy outcomes.

Conclusions:

• The hemostatic system is crucial for successful embryo implantation.
• Understanding and managing hemostatic derangements in ART is essential for improving fertility treatment success.
• Anticoagulant therapies show promise in mitigating risks and enhancing pregnancy rates in ART patients.