What is the cause of IVF massive hemorrhage? Injury during embryo implantation
One of the main causes of massive hemorrhage in IVF is the damage of embryo implantation. In the process of IVF implantation, embryos need to go through a series of operations, such as cell capture, culture, screening, activation, and so on. These processes have certain risks. In the process of embryo implantation, embryo blastocyst wall rupture, cell lysis or damage can occur, which will lead to the release of a large amount of blood from the embryo, causing massive bleeding.
In addition, before IVF implantation, some patients may need to undergo endometrial surgery, such as uterine adhesion breaking, endometrial cutting and other operations. These operations are inherently traumatic, which can easily lead to dilation and rupture of endometrial blood vessels after pregnancy, causing massive bleeding.
To sum up, the injury during embryo implantation is an important reason for massive hemorrhage in IVF.
Uterine ectopic pregnancy causes massive bleeding
Another cause of massive bleeding in IVF is ectopic pregnancy. Uterine ectopic pregnancy refers to the implantation of fertilized eggs outside the uterine cavity, such as the fallopian tube, ovary or abdominal cavity. Ectopic pregnancy may occur after IVF implantation. Due to the abnormal position of the embryo implantation site, it is easy to cause the expansion of the embryo sac and rupture, leading to massive bleeding.
Uterine ectopic pregnancy is a serious complication, which may lead to the life danger of pregnant women. After IVF implantation, the patient should have regular pregnancy examination to find and deal with ectopic pregnancy in time to prevent massive bleeding.
Therefore, ectopic pregnancy is also an important reason for IVF massive hemorrhage.
The presence of uterine fibroids and malignant tumors
Uterine myoma is a common benign tumor in women, and it is also one of the causes of massive hemorrhage in IVF. Uterine fibroids can cause compression or destruction of blood vessels in the uterine muscle layer, leading to rupture of blood vessels at the implantation site of test tube baby blastocysts, and then causing massive bleeding.
In addition, women with malignant tumors are also prone to massive hemorrhage in IVF. Malignant tumors will invade the surrounding blood vessels, resulting in vascular rupture and massive bleeding.
In view of the above situation, for patients with uterine fibroids or malignant tumors of nature, a detailed medical evaluation should be carried out before IVF implantation, and appropriate treatment plans should be selected to prevent massive hemorrhage in IVF.
Coagulation dysfunction or immune abnormality
Coagulation dysfunction is another common cause of massive hemorrhage in IVF infants. Coagulation dysfunction will lead to abnormal blood coagulation, blood vessels are easy to break, leading to massive bleeding.
In addition, abnormal immunity may also lead to massive hemorrhage in IVF. Abnormal immunity will cause difficulty in embryo implantation, and the embryo will shift in the uterus, which will easily cause blood vessel rupture in the uterus, leading to massive bleeding.
Therefore, coagulation dysfunction or immune abnormalities are also important reasons for massive hemorrhage in IVF.
To sum up, the causes of massive hemorrhage in test tube infants mainly include injury during embryo implantation, ectopic pregnancy, the existence of uterine fibroids and malignant tumors, as well as coagulation dysfunction or immune abnormalities. Prevention and timely treatment of these causes are the key to reduce the risk of massive hemorrhage in IVF infants. For patients with related diseases or conditions, they should receive comprehensive medical evaluation and professional team guidance before IVF treatment to ensure the safety and success of treatment.
