How is pregnant to have antibody to return a responsibility?
summary
If the thyroid hormone level is normal, we need to seize the time for treatment, but the thyroid peroxidase antibody (TPOAb) is high and the thyroglobulin antibody (TGAb) is high. What's wrong with pregnant patients with antibodies?, Now let's take a concrete look.
How is pregnant to have antibody to return a responsibility?
First, the research on immune infertility, assisted reproduction, recurrent fetal arrest and abortion is very advanced. A variety of tests have been found to be associated with infertility, stillbirth and miscarriage. Among them are so-called "irregular antibodies". But such a small probability event, I really do not know how much significance for ordinary pregnant women.
Second: monitoring anti-A / B blood group IgG antibody is to let us know whether children have the risk of jaundice caused by ABO blood group incompatibility. The blood type of the child is different from that of the mother. The mother produces antibodies against the blood type of the child. These antibodies flow back to the fetal blood circulation through the placenta, which may lead to pathological jaundice of the newborn. If the antibody is negative, there is no blood group incompatibility between the child and the mother. If the antibody is positive, no matter how much the antibody titer is, we should be alert to the possibility of pathological jaundice.
Third: the fetal antigen enters into the maternal blood, leading to the sensitization of the mother and the production of antibodies. The mother is constantly sensitized and the antibody titer increases; These antibodies are recycled back to the fetus and neutralized, resulting in reduced antibody titers. This is a dynamic process, as long as the fetus is still in the womb, this dynamic balance will always exist, and we can not predict which side of the weight pointer of the balance will be tilted in the next minute.
matters needing attention
It's not a bad thing to know early. If we know early, we can make plans early. The occurrence and progress of the disease are all in our expectation. Just accept it calmly and face it calmly.
