The four items of hemagglutination in preparation for pregnancy refer to the blood test items performed during pregnancy preparation, including platelet count, prothrombin time, prothrombin time ratio and fibrinogen. These indicators can help understand whether a woman\’s coagulation function is normal, and play an important role in the safety and smoothness of pregnancy preparations. Let’s explain in detail the meaning and interpretation of the four items of blood coagulation in preparation for pregnancy.
1. Platelet count:
Platelets are small cell fragments in blood whose main function is to participate in blood coagulation. Platelet count refers to the number of platelets in the blood. The normal platelet count range is 150-400×10^9/L. If the platelet count is too low, it may cause coagulation disorders and increase the risk of bleeding during pregnancy; if the platelet count is too high, it may increase the risk of thrombosis. Therefore, maintaining an appropriate platelet count is important in preparing for pregnancy.
2. Prothrombin time (PT):
Prothrombin time is one of the indicators for evaluating blood coagulation function. It measures the activity of coagulation factors in plasma, mainly prothrombin and coagulation factors VII and X. The normal prothrombin time range is 11-13.5 seconds. If the prothrombin time is prolonged, it may indicate abnormal coagulation function, which may increase the risk of bleeding during pregnancy preparation. Therefore, the normal range of prothrombin time is very important in preparing for pregnancy.
3. Prothrombin time ratio (PT-INR):
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The prothrombin time ratio is the ratio of prothrombin time to the international normalized ratio (INR). INR is a standardized prothrombin time used in different laboratories. Comparison of results between. The normal prothrombin time ratio range is 0.8-1.2. If the prothrombin time ratio is high, it may indicate abnormal coagulation function, which may increase the risk of bleeding during pregnancy preparation. Therefore, the normal range of prothrombin time ratio is very important in preparing for pregnancy.
4. Fibrinogen:
Fibrinogen is a coagulation protein in the blood. It participates in the aggregation of platelets and fibrin and promotes blood circulation.Plug formed. The normal fibrinogen range is 2-4 g/L. If fibrinogen is too high, it may increase the risk of thrombosis; if fibrinogen is too low, it may increase the risk of bleeding during pregnancy. Therefore, maintaining appropriate fibrinogen levels is important in preparing for pregnancy.
In summary, the four items of blood coagulation during pregnancy preparation can help understand whether a woman’s coagulation function is normal, thereby evaluating the safety and smoothness of the pregnancy preparation process. Platelet count, prothrombin time, prothrombin time ratio and fibrinogen are all important indicators of blood coagulation function, and their normal ranges are very important for pregnancy preparation. If these indicators are abnormal, it may increase the risk of bleeding or thrombosis during pregnancy preparation. Therefore, during pregnancy preparation, it is recommended to conduct regular blood tests to detect and deal with coagulation abnormalities in a timely manner to ensure smooth pregnancy preparation.
