Blood types such as A, B, O, and AB must have been heard a lot, because everyone must have one of these four blood types. Then how do you find out, you should do a blood type test.

Knowing your or your family's blood type is very important. This will help you when you want to receive a blood transfusion or blood donor appropriately. This is because transfusions must be carried out or received by people with the same blood type in order to minimize the possibility of a reaction.

By knowing how to accurately check the latest blood type , it is necessary to find out the type of blood that can be given to you or that is needed when you are short of blood and need a blood transfusion. In addition to checking blood type by taking a blood sample, you can check blood type through saliva. However, there needs to be special conditions for carrying out these tests, according to the recommendations of the referenced laboratory, and also the fees charged are far more expensive than blood tests.

You can get free group examinations when there is a blood donor humanitarian activity that is usually initiated by PMI. Blood donor activities are carried out routinely by PMI, you can find out the blood donor activity schedule through the PMI website in each area.