What is the cause of IVF hemorrhage?
IVF hemorrhage refers to the situation of hemorrhage of embryos or embryos after implantation in the process of assisted reproductive technology (ART). There are many reasons for IVF hemorrhage, including endometrial damage, uterine fibroids, abnormal hormone levels and abnormal platelet function. The causes of IVF hemorrhage will be described in detail in the following four aspects: endometrial damage, uterine leiomyoma, abnormal hormone levels and abnormal platelet function.
Endometrial injury
Endometrial injury is one of the common causes of IVF hemorrhage. During ART, implantation of embryos may cause damage to the endometrium, which may lead to bleeding. In addition, repeated endometrial extraction and transplantation during IVF will also bring some stimulation and pressure to the endometrium and increase the risk of bleeding.
In order to reduce endometrial damage, doctors will try to avoid using too large diameter catheters or tools during ART operation, and pay attention to the gentleness and accuracy of the operation. In addition, patients should follow the doctor's advice after surgery to avoid strenuous exercise and overwork, so as to avoid further damage to the endometrium.
fibroid
Uterine fibroids are also one of the common causes of IVF hemorrhage. Hysteromyoma is a kind of benign myoma, which will lead to thinning and damage of endometrium. During IVF, uterine fibroids may hinder embryo implantation and affect embryo implantation, thus causing bleeding.
For patients with uterine fibroids, comprehensive tumor evaluation and treatment are required before IVF treatment. Some suspicious or influential uterine fibroids need surgical resection or drug treatment to reduce the risk of bleeding and improve the success rate of IVF.
Abnormal hormone level
Abnormal hormone levels may also lead to IVF hemorrhage. Hormones play an important role in regulating the development of endometrium and embryo in IVF. If the hormone level of the patient is too high or too low, it will affect the normal growth and stability of the endometrium and increase the risk of bleeding.
When conducting hormone therapy, doctors will make appropriate plans according to the specific conditions of patients and closely monitor the changes of hormone levels. If the patient's hormone level is found to be abnormal, the doctor will adjust the diagnosis and treatment plan in time to reduce the risk of bleeding.
Abnormal platelet function
Abnormal platelet function is also one of the potential causes of IVF hemorrhage. Platelets are the main coagulation cells in the blood, which play an important role in hemostasis and clot formation. If the patient's platelet function is abnormal, it is easy to cause bleeding after IVF implantation.
In order to ensure the normal blood coagulation function in the process of IVF, the doctor will check the number and function of the patient's platelets before surgery. If abnormal conditions are found, some measures may be taken, such as platelet transfusion or drug intervention, to reduce the risk of bleeding.
Summary
The main causes of IVF hemorrhage include endometrial damage, uterine leiomyoma, abnormal hormone levels and abnormal platelet function. In order to reduce the occurrence of bleeding, doctors need to pay attention to the gentleness and accuracy of the operation during diagnosis and treatment. Patients with hysteromyoma may need surgery, and patients with abnormal hormone levels and platelet functions need to adjust the diagnosis and treatment plan in time. Comprehensive treatment and reasonable regulation can improve the success rate of IVF and reduce the risk of bleeding.
