What is the reason for negative blocking antibodies

There are actually many reasons for negative blocking antibodies. Improper eating habits, bad emotions, and a harsh living environment may all cause negative blocking antibodies, so it is necessary to actively identify the cause and treat it.

1. There are many reasons why blocking antibodies are negative, such as diet, mood, environmental deterioration, etc. If the blocking antibody is negative, you cannot get pregnant. You can choose to undergo immunotherapy 3 times before it turns positive and you can have a normal pregnancy. It is recommended that you go to a regular, professional, high-tech pregnancy hospital for diagnosis and treatment. Treatment based on your current condition can promote a normal pregnancy.

2. Only by identifying the root cause can we effectively formulate an individualized diagnosis and treatment plan, conduct accurate examinations, and provide targeted treatment. It is recommended that you go to a regular, professional, high-tech pregnancy hospital for a detailed examination, identify the cause, and receive symptomatic treatment. Do not miss the best time for treatment. Get well soon!

3. The cause of 0-80% of embryo miscarriage is still unknown and is related to immune factors. According to immunological etiology analysis, the lack of blocking antibodies accounts for the majority of recurrent spontaneous abortions. About 2/3 of them are related to the low response of the mother to the paternal antigens of the fetus during pregnancy, so that insufficient blocking antibodies (protective antibodies) can not be produced, resulting in the embryo being rejected by the mother's immune system. If the cause of the disease cannot be found, it will be impossible to preserve the fetus blindly after pregnancy, and multiple miscarriages will cause great damage to the body. Couples with recurrent spontaneous abortions have a higher frequency of containing the same HLA antigens than normal couples. Too many shared antigens prevent the mother from recognizing the pregnant embryo as a foreign antigen and cannot stimulate the mother to produce enough blocking antibodies to maintain the pregnancy. Due to the lack of antibody regulation, the maternal immune system produces an immune attack on the embryo, leading to miscarriage.