Can identical twins donate blood to each other?
You can give blood to anyone including your twin brother if they have the same blood type. Just ask to be a directed donor for him and his doctor will send a request to the ARC to draw you as a directed donor. If you are fraternal twins (not identical), then your blood types may not be the same.
Why do twins have different blood types?
Like any two siblings, fraternal twins can have different blood types. Identical twins are trickier… Your blood type depends on the genes you happened to get from your parents. One way for them to end up with different blood types is if one twin gets a mutation in his ABO gene.
Who is prohibited from donating blood?
You should not give blood if you have AIDS or have ever had a positive HIV test, or if you have done something that puts you at risk for becoming infected with HIV. You are at risk for getting infected if you: have used needles to take any drugs, steroids, or anything not prescribed by your doctor in the last 3 months.
What is twin twin Syndrome?
Twin-to-twin transfusion syndrome (TTTS) is a rare pregnancy condition affecting identical twins or other multiples. TTTS occurs in pregnancies where twins share one placenta (afterbirth) and a network of blood vessels that supply oxygen and nutrients essential for development in the womb.
Can you get a blood transfusion from a family member?
Another option for blood transfusions is called directed donation. This is when a family member or friend donates blood specifically to be used by a designated patient. For directed donation, the donor must have a blood type that is compatible with the recipient’s.
Do identical twins always have the same blood type?
Identical twins will always have the same blood type because they were created from the same fertilized egg (fraternal twins can have different blood types — again, providing the parents do — because they are created by two fertilized eggs).
Is it possible for me to give blood?
Sometimes it is not possible to give blood, or we may ask you to wait before donating again. To save you a wasted journey, please read this list of the most common reasons people cannot give blood.
Can I donate blood if I have had a blood transfusion?
If you had a blood transfusion during your pregnancy or at delivery then you will not be able to become a blood donor. Please follow our advice about giving blood during and after pregnancy. Can I give blood if I am receiving medical treatment or taking medication?
Does blood type depend on the parent or child?
Blood types are inherited and represent genetic markers from both parents, so the answer to this question depends on the blood types of the parents. Each biolog Does a person have to have the same blood type as his or her brothers and sisters?