If my mother s blood type is RH, will hemolysis necessarily occur?

Hehe, rh positive or negative?

In Rh-negative women who are pregnant with an Rh-positive baby, the rupture of the placental chorion during delivery can cause Rh-positive red blood cells to enter the mother's body, and the mother's immune response produces anti-Rh antibodies. Especially after multiple pregnancies, Rh-negative mothers can produce a certain concentration of anti-RH antibodies, and once this antibody enters the fetus through the placenta, it can produce antigen-antibody reaction with the red blood cells of the fetus, resulting in severe hemolysis of the fetus, causing fetal death or neonatal hemolysis. Because fetal red blood cells generally enter the mother only at the time of delivery, and the concentration of antibodies in the maternal blood is slowly increasing, it generally takes several months, so after the first child is born, the routine timely infusion of specific anti-D immune globulin can prevent the Rh-positive fetus from sensitizing the mother.

1. You can use traditional Chinese medicine to try, the most common is Yinchen jujube soup. After most patients take traditional Chinese medicine, the antibody titer will slowly return to normal value, and if it does not improve, they will also be assisted in intravenous intravenous infusion of glucose, vitamin C, etc.

2. Take vitamin E and vitamin C** during pregnancy, in addition to prenatal examination, monitor the concentration of type O serum antibodies, after the child is born, monitor the condition of jaundice, give blue light ** yellowing as soon as possible, and exchange blood ** if necessary**. Prevention of HDN and**.

A. Prenatal examination: find out whether there are still high-potency ABO system IgG antibodies.

b. ** for pregnant women during pregnancy

1) Drug**: Oral jaundice Yin Chen powder.

2) Regularly test the IgG antibody titer for the first 6 months, 1 time a month, late stage, half a month or once a week.

3) Plasma apheresis exchange.

4) Intrauterine blood transfusion.

3. Neonates**: there are drugs** (such as albumin, plasma, globulin, hormones, etc.), light** (blue light), exchange transfusion**, etc.

This may or may not be the same as the mother's. When they are not the same, if these antigens accidentally enter the mother's body, it will cause the mother to produce antibodies against these exogenous antigens, and these antibodies will be imported into the fetus through the umbilical cord, these antibodies can recognize the antigens in the fetus, whether it is done in the early stage, or after full-term delivery, when the second child is reborn, intrauterine hemolysis is easy to occur. Because the pregnant mother who has been pregnant once, the body will produce Rh antibodies, and this antibody will pass through the placenta, dissolve and destroy the red blood cells of the fetus, causing hemolysis.

<> went to the most authoritative hospital in our city from the beginning of the pregnancy examination, a prenatal examination did not fall, the hospital prepared blood in advance before childbirth just in case, this kind of blood bank is very small, must be prepared in advance, many hospitals are not prepared, and do not accept panda blood for mothers. The mother has had a blood transfusion of blood type A or B or AB, or has had a history of miscarriage (the mother's birth canal is broken and the fetus's blood is removed from the body), the mother will develop anti-A or anti-B antibodies. Then it is possible that even the first child can develop neonatal hemolysis.

If the mother's fetus has a different blood type from the mother's, the mother's body is "sensitized" and "activates" the immune system, which produces antibodies that reject the baby's blood group, and the antibodies bind to the surface of the baby's red blood cells to cause hemolysis. I was afraid that the child would have hemolysis, so I was pregnant in October, and finally gave birth, the child was born, and after a few days of observation in the hospital, everything was normal with the child. So no matter what blood type mom and dad are, they don't have to worry too much, because there are not so many absolutes.

In the event of an accident, entering the mother's body causes an immune response that provokes the mother's immune response, producing antibodies against these exogenous antigens. These antibodies produced in the mother's body will be transmitted to the fetus through the umbilical cord, and the antigens in the fetus will be recognized, so that the red blood cells in the fetus will be rapidly destroyed, and a large number of red blood cells in the fetus will be destroyed and dissolved, thus leading to anemia. Large amounts of bilirubin are produced, which causes jaundice.

Neonatal hemolysis is hemolysis caused by incompatibility between the mother's blood type and the newborn's blood type. Therefore, the blood type of neonatal hemolytic disease is related to both parents.

Yes, the blood of the parents is not the same as the blood of the fetus, so hemolysis occurs.

Yes, it is due to the fact that the blood type of the newborn and the mother are different.

Pregnancy is different now than in the past, and there are many tests, including blood type checks. The purpose is to fear the occurrence of neonatal hemolytic disease, that is, due to the incompatibility of the mother and child's blood group, the mother's body produces blood group antibodies that do not match the fetal blood group antigen, and this antibody enters the fetus through the placenta to cause homoimmune hemolysis.

So what kind of blood type does the average parent have?

1. In the ABO system, if the mother is blood type O and the father is non-O blood, that is, blood type A, blood type B or AB Yuanhong blood, the baby may suffer from A, B, and O hemolysis.

2. If the mother is blood type A, B and AB, the fetus generally does not have hemolysis, that is to say, if the mother is blood type O, the fetus may have hemolysis of A, B and O. In this case, when the mother has type O blood and the fetus has type A cracked blood, the fetus will have a greater chance of getting the disease, because the antigen body A and B antigen are stronger.

Generally, the mother has type O blood and the father has AB blood, A blood type or B blood, and the baby born is a blood type A or B blood, so hemolysis can occur. Or the mother is Rh-negative, the baby is Rh-positive, especially the second child has hemolysis.

1. Concept: hemolysis Red blood cells are ruptured, and hemoglobin escapes called red blood cell lysis, referred to as hemolysis. It can be caused by a variety of physicochemical factors and toxins.

In vitro, such as hypotonic solution, mechanical strong oscillation, sudden low temperature freezing (-20 -25) or sudden thawing, excessive acid or alkali, as well as alcohol, ether, saponine, choline salts, etc. can cause hemolysis.

2. Cause: This disease is mainly a hereditary disease [type 2 hypersensitivity] caused by blood group incompatibility between mother and baby.

There are several possibilities for neonatal hemolysis:

1. The mother is type O, and the newborn is not type O (type A, B, AB) 2. The mother is Rh anti-D negative, and the newborn is positive.

3. The mother is both O blood type and Rh anti-D negative, and the newborn is not O type O or Rh anti-D positive.

All of the above may produce neonatal hemolysis symptoms, but it is possible but not necessarily, depending on whether the mother produces antibodies against the newborn's red blood cells.

If the mother has blood type B, hemolysis usually does not occur.

O blood type mothers, newborns are prone to hemolysis.

I don't understand the meaning of the question, I don't know what you're asking.