The incompatibility between sexual partners by blood is not a cause of problems with conception. The situation with the pregnancy due to immunological incompatibility and depends on the characteristics of the female and male body in each case. Research on RH factor eliminates the possibility of the development of the conflict mother and fetus, and the process of conception has no effect
With the development of genetics relevant topic in medicine it has become the blood compatibility of the parents in the period of conception. Family planning based on love and understanding, but the birth of a child is the most important event in the life of every couple, and for a safe pregnancy gynecologists recommend studies in order to exclude incompatibility of women and men.
Pregnancy and compatibility of blood groups
- Compatibility of partners in the period of conception
- Compatibility of partners in pregnancy
- Conflict pregnancy
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The essence of the study is to determine the blood group of the expectant mother and her husband and in identifying their rhesus factors. The perfect combination is recognized the same origin of the blood of both sexes, especially in relation to RH compatibility. Because the incompatibility factors in parents between mother and child may develop a conflict of blood, aggravating the course of pregnancy and affecting fetal development.
Compatibility of partners in the period of conception
The incompatibility between sexual partners by blood is not a cause of problems with conception. The situation with the pregnancy due to immunological incompatibility and depends on the characteristics of the female and male body in each case.
Research on RH factor eliminates the possibility of the development of the conflict mother and fetus, and the process of conception has no effect. Compatibility matrix for the RH factor illustrates the risk of conflict pregnancy:
At conception the compatibility of RH factor is determined in the early stages. The expectant mother and her husband study in the antenatal clinic with registration. Conflict pregnancy can hugely complicate the life of future parents.
However, it is not regarded as complete incompatibility of couples to conceive, from the table data compatibility can be seen that conflict develops not always. Even under the most unfavorable circumstances, when the future mother has a negative RH factor and her husband is positive – the baby has a 50% chance of inheriting negative mother’s blood, which will eliminate the possibility of conflict.
In a situation when the mom is positive the second, third or any other blood group, nurturing the baby with negative blood, conflict of erythrocytes will not occur, as positive blood is always stronger. The work of conception is not defined on groups, in the planning period is only important the difference of RH factors of the parents, and even it is not a measure of total incompatibility.
Compatibility of partners in pregnancy
During pregnancy, after examination of the couple to determine their conflict RH factor, it is necessary to assess the compatibility of their blood groups, it is possible to calculate the probability of the group in future child.
Group and RH factor, depends on special proteins on the surface of red blood cells. The first proteins are absent, and the second, third and fourth they are available but each with its own characteristics. In a situation when the woman doesn’t have that protein, which is the husband – the child may inherit the father’s protein and in conflict with the parent body. This happens less than RH-conflict, but such possibilities need to know.
From the table, based on studies of the interaction of red blood cells, it is possible to draw conclusions about the compatibility of the parents blood group:
Indicators from the table we can conclude that the blood compatibility of husband and wife is not always the case, the probability of incompatibility is quite common. However, in a happy family, born of love, a change of partner because of such incompatibilities are eliminated, so you need to look for ways to mitigate conflict and be more attentive to conflict during pregnancy.
Conflict in the group with a 100% chance can only be developed in combination group 1 woman and 4 men.
Characteristics compatibility 4 and 3 positive groups are:
- With the third men, the conflict will develop in women with 1 and 2 groups.
- The fourth rare men conflict will arise in three cases out of four possible combinations – not a conflict will occur when two fourth groups. In a situation if 4 women, the conflict is possible, if it is negative.
The probability of conflict at the first negative blood from the mother, therefore gynecologists recommends that mothers with the origin of the blood, to undergo all the recommended survey period and to hand over the analysis on antibodies starting from 8 weeks of pregnancy.
Conflict in blood is formed by the collision of incompatible red blood cells of the mother and child, whereby the latter are exposed to attacks by the maternal immune system and gradually destroyed. Such phenomenon leads to haemolysis of the baby with further related complications such as haemolytic jaundice, dropsy of the fetus and hypoxia.
In the case of suspected abnormal pregnancy GYN recommends further examination of the child with the help of ultrasound, CTG and even amniocentesis. The doctors are out to prevent the development of serious disease in the baby or the possible loss of a child.
As the prevention of complications is assigned an injection of immunoglobulin within the period of 28 weeks. Immunoglobulin slows down the development of antibodies in the female body, “attacking” the placenta with the growing baby. In rare cases is transfusion of small amounts of biological material through the umbilical cord to the child to normalize the level of red blood cells and to reduce the negative effect of hemolysis of red blood cells.
For successful conception and development of the baby will need an atmosphere of love and understanding in the family, and the definition of compatibility groups and RH factors of the parents is one of the studies aimed at the elimination of potential complications of pregnancy.published econet.ru.
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