What is your blood type?

**Finnish Swede** · 08-11-2020, 05:20 AM

Originally Posted by alnortedelsur

So, I could donate you my blood and you would be fine, but if they transfer me your blood, it would kill me

I'm O (Rh+) ... my blood (as a donor) actually suits all, but I can only accept O blood (as a recipient). One reason I donate my blood

.

AB person opposite can accept all normal blood types, but as a donator AB blood can only be given to another AB person.

I read somewhere that A would be the oldest bloodtype of humans. Second oldest is B (mutation happened about 3,5million years ago), third oldest O (mutation happened about 1 million years ago). Both B and O are mutations of A type. And as said earlier AB would be clearly the newiest one ... just few thousand years old.

**alnortedelsur** · 08-11-2020, 05:28 AM

Originally Posted by Finnish Swede

I'm O (Rh+) ... my blood (as a donor) actually suits all, but I can only accept O blood (as a recipient). One reason I donate my blood

.

AB person opposite can accept all normal blood types, but as a donator AB blood can only be given to another AB person.

I read somewhere that A would be the oldest bloodtype of humans. Second oldest is B (mutation happened about 3,5million years ago), third oldest O (mutation happened about 1 million years ago). Both B and O are mutations of A type. And as said earlier AB would be clearly the newiest one ... just few thousand years old.

Oh, I misunderstood you (didn't read all your post) and thought that you were AB.

In any case, I think I am A (Rh-) and judging for that table, your blood would kill me, and same vice versa.

**Finnish Swede** · 08-11-2020, 05:45 AM

Originally Posted by alnortedelsur

Oh, I misunderstood you (didn't read all your post) and thought that you were AB.

In any case, I think I am A (Rh-) and judging for that table, your blood would kill me, and same vice versa.

I'm not studying becoming doctor ... so I do not go to say that it could ''kill you'' ... but atleast it would cause you some unwanted reactions .... created by your own body's natural protection system.

And as you see rhesus (+/-) means something. Earlier it was a risk (for baby) if mother and hers unborn child had different Rheus. And even higher one if the same happened another time (with possible 2., 3. etc. baby).
Nowdays that will be always checked and can be handled (Western countries anyway).

**~~Reborn~~** · 08-11-2020, 05:51 AM

Im AB-.

**Terminator98** · 08-11-2020, 05:52 AM

0 negative.

My blood can't kill anybody.

**Viridian1** · 01-19-2021, 04:46 PM

B+

**Roy** · 01-19-2021, 05:48 PM

Originally Posted by Viridian1

B+

You are more likely to develope severe covid-19 infection with this blood group.

I am O Rh+

**Viridian1** · 01-19-2021, 05:57 PM

Originally Posted by Roy

You are more likely to develope severe covid-19 infection with this blood group.

I am O Rh+

I don't know what serious infection is. When I was 10 I had hard pneumonia, since this I have never been seriously ill. In Feb 2020 I only had ear pain because I didn't wear a cap. That's all.