Blocking antibodies to stop the fetus at a few weeks of pregnancy

In our lives, many pregnant women have habitual miscarriages after pregnancy. At this time, a blocking antibody test is needed. Sometimes, blocking antibodies will cause fetal arrest. In fact, this is a particularly bad sign, so patients must conduct a detailed examination of the fetus in their bodies. When the blocking antibody is negative, it is the worst test result. So how many weeks of pregnancy does the blocking antibody fetal arrest occur?

Blocking antibodies to stop the fetus in weeks of pregnancy

The research history of blocking antibodies is not very long, and many things are still not very clear. The probability of fetal arrest directly caused by blocking antibodies is very small. Although some pregnant mothers are negative for blocking antibodies, it does not necessarily lead to fetal arrest.

Only if there are no problems with other aspects of the fetal arrest examination will we recommend a blocking antibody test and treatment. The blocking antibody test should be done during pregnancy or shortly after the fetal arrest. If the time is too long, the test results will generally be negative and have little reference value. If the fetal arrest is really caused by blocking antibodies, it usually occurs in the early pregnancy, mostly before ten weeks of pregnancy.

How to treat fetal arrest caused by blocking antibodies

For treatment, both husband and wife need to go to the hospital together. First, the husband's blood needs to be drawn, and then the lymphocytes in it need to be cultured and then injected into the wife's body. This needs to be done once every half a month. After four injections, you can try to get pregnant. Then, you need to continue to consolidate the treatment during pregnancy. It is best to complete the first three months to be safer.

So in general, blocking antibodies are an immune system problem. If the blocking antibodies are negative, the mother will attack the embryo and cause fetal growth retardation. This usually occurs before ten weeks of pregnancy, but it can be treated. If you have experienced two fetal arrests, it is recommended that you undergo a full set of fetal arrest examinations and actively cooperate with treatment. This will also be responsible for yourself.

A simple answer to the question of how many weeks of pregnancy the blocking antibodies will stop the pregnancy has been given. In fact, most of these problems occur in the early stages of pregnancy. Many times, these problems are caused by one's own reasons. Friends who do not want a baby must take good contraceptive measures to avoid hurting their bodies. If you want quality treatment, the couple should go through the treatment together and do it right the first time.