What causes massive bleeding in test tube babies?
IVF is to transfer eggs and sperm into the uterus after in vitro fertilization through assisted reproductive technology to help couples unable to conceive naturally realize their reproductive dreams. However, sometimes massive bleeding may occur during IVF, which poses a threat to the health of children and mothers. This article will discuss the causes of massive hemorrhage in IVF from many aspects.
Ectopic decidua of uterus
Ectopic decidua is a common cause of massive hemorrhage in test tube infants. In the process of IVF, doctors often need to use drugs to promote the growth of endometrium, so as to improve the success rate of pregnancy. However, some women have the problem of endometriosis, that is, endometriosis grows outside the uterus, such as fallopian tubes, ovaries, pelvic cavity, etc. This ectopic growth may lead to destruction and bleeding of uterine glands, which may lead to the risk of massive bleeding.
Secondly, improper operation may also be one of the reasons for IVF massive hemorrhage. The process of IVF requires precise operation and superb technology. If the surgeon wrongly damages the uterine wall or other important vascular tissues during embryo transfer, it may cause massive bleeding. This requires doctors to have exquisite skills and experience to avoid such surgical errors.
In addition, in the process of IVF, the embryo blastocyst of the child may be implanted in the wrong position in the uterus, thus damaging the blood vessels and blood circulation of the uterus. This is also a potential cause of massive bleeding in IVF infants.
Adhesive endometritis
Adhesive endometritis is a disease that affects the growth and repair of endometrium. In the process of IVF, the health of endometrium is crucial to the implantation and development of embryos. If women with adhesive endometritis are not treated in time during IVF, it may cause massive bleeding in IVF. This disease may lead to adhesion and destruction of uterine glands, thus destroying the normal function of endometrium.
fibroid
Uterine myoma is a common gynecological tumor disease, characterized by abnormal proliferation of muscle cells in the uterine muscle layer. This disease may cause massive bleeding during IVF. Uterine fibroids are often manifested as uterine enlargement, irregular menstruation, abdominal pain and other symptoms, which may increase the risk during IVF surgery and increase the possibility of massive bleeding after surgery. Therefore, for women with uterine fibroids, doctors need to be more careful in the operation to reduce the risk of massive bleeding.
Abnormal blood coagulation function
Abnormal coagulation function is also a potential cause of massive hemorrhage in IVF infants. During IVF surgery, patients may need to be treated with drugs, such as anticoagulants and antiplatelet drugs, to reduce the risk of thrombosis and other complications. However, some patients may have abnormal blood coagulation function, that is, the imbalance of blood clot formation and dissolution. This abnormality may lead to uncontrollable bleeding during IVF surgery. Therefore, before IVF surgery, doctors need to evaluate the blood coagulation function of patients to develop personalized treatment plans.
To sum up, massive hemorrhage in test tube infants may be caused by a variety of factors, including ectopic decidua, adhesive endometritis, hysteromyoma and abnormal blood coagulation function. Doctors should carefully evaluate the patient's medical history and signs before performing IVF surgery to minimize the risk of massive bleeding.
