What does RHD antigen positive mean?

Many people are worried about the positive results in blood tests, mainly because the positive results of many diseases usually mean that this is not good. In fact, this positive result is a purposeful indicator value. The most common positive result in blood tests is RHD positivity. So what does this RHD positivity mean? Is Rhd positive blood normal? Let’s take a detailed look at it below.

Rh blood type testing is actually directly related to improving neonatal hemolytic disease. There are actually many people with Rh positive blood type, and many healthy people, only a very small number of people are unhealthy. There are also many people with this blood type in some ethnic minorities and abroad, among which there are not many white people with Rh negative blood type in Europe and the United States.

There are many people who have Rh positive blood type. People with type O blood and RHD positive blood type do not need to worry too much about their physical and mental health. Whether it is Rh negative or Rh positive, the only difference is the blood type, but the human body is very healthy. Rh negative people cannot accept RH positive blood, because the antigens in RH positive blood may stimulate the antigens produced by RH negative people.

In recent years, more and more children have developed hemolytic disease. Therefore, when parents are planning to have a baby, they should first go to a reliable hospital for a comprehensive examination. If it is found that future pregnancy will cause hemolytic disease in the child, then they should choose not to have the baby or go to the hospital for systematic treatment.

Is there any risk if the prenatal test is rh positive?

Whether the Rh positive result displayed during the prenatal examination is a risk or not depends on the blood type of the pregnant mother. Under normal circumstances, if the pregnant mother is positive, the fetus is also positive, and there is no risk. If the pregnant mother is Rh negative and the fetus is positive, there is a high possibility of neonatal hemolytic disease.

Is it better to be Rh positive or negative?

Rh positive is good Rh positive is the basic blood type. The scarcer the blood type, the better. On the contrary, the more common the blood, the more sources there are. In times of emergency, blood can be replenished promptly. If it is rh negative, it is called panda blood. In times of crisis, it is difficult to find the blood source, and treatment is often easily delayed.