What is a factor 2 deficiency?
                                
                                
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                                    4 min read                                
                            
                                Affecting approximately one in every two million people, factor 2 deficiency is a rare bleeding disorder that hinders the body's ability to clot blood effectively. This condition, also known as prothrombin deficiency, occurs when the body produces insufficient or dysfunctional prothrombin, a critical protein for forming a stable blood clot.