Confusion about my blood group
By manoj1502
@manoj1502 (854)
India
January 23, 2009 9:00pm CST
Hi friends,for every responds positive mark 
is waiting so respond me what you know about it thats My blood group is O-ve,my mom dad and sister blood group is O+ve I want to know that wheather its possible? If possible how its?
Its very rare cases like this happens my friend said What you think about this???
Thank you happy mylotting
is waiting so respond me what you know about it thats My blood group is O-ve,my mom dad and sister blood group is O+ve I want to know that wheather its possible? If possible how its?
Its very rare cases like this happens my friend said What you think about this??? Thank you happy mylotting1 person likes this
2 responses
@katb28 (225)
•
25 Jan 09
you think your unusual i am a human chimera and in my case i have two DNA'S and also a combined blood group i have rhsus possitive and negative blood yes i know sounds impossible but belive me its not although it does make for some complications i cannot give or recive blood transfusions or organ transplants wiered hey lol
1 person likes this
@livewyre (2450)
•
25 Jan 09
How fascinating, I have read a bit about this - There was a woman who had a child taken away when it was discovered (through a medical procedure I think...) that the child had the 'wrong' DNA to be the Mother's offspring. Turns out she was a chimera and had (as you say) two DNA's - she had to go to court and get an expert witness to attest to the fact that this was true and she should not have had the child taken away...
There can be cases where two different skin pigments are visible on various places on the body too.
1 person likes this
@manoj1502 (854)
• India
25 Jan 09
yes it sounds very different Thank you for replying gave you positive . Take Care of your health well Be Happy always1 person likes this
@katb28 (225)
•
25 Jan 09
i am realy lucky in fact i have no visual effects from being a chimera i have no differance in my skin pigmentation, i am not an hamaphradite and i have perfectly normal fertility in fact i have 2 lovely children a boy and a girl, i think the likly hood is that because ferturnal twins are only as close as normal siblings in dna then the children may look something like my nice or nephew depending on where they took the test from. my understanding is that some of my cells are one ferturnal twins and some are the others and my blood is a combination of the 2
1 person likes this
@livewyre (2450)
•
25 Jan 09
As the others have said, this is maybe unusual, but not too difficult to explain. Did you know how special your blood is?
You can give O_Neg to anyone until you find out what their real blood group is - this is not true of any of the other blood groups. That's why you always hear doctors in the hospital dramas say 'get me five units of O_Neg'.
O_Pos and A_Pos are the most common, AB_Neg the most rare, but O_Neg is uniquely useful (I used to work for the blood transfusion service)
1 person likes this
@manoj1502 (854)
• India
25 Jan 09
O-ve is the most rarest blood group because o + and o-ve are universal donor they can donate to all other blood groupfor AB-ve person o-ve blood can be given but for o-ve person only o-ve blood can be givenSimilarly for o+ve alsoThank you replying i also gave you positive for responding to my discussion 1 person likes this
@livewyre (2450)
•
25 Jan 09
You are not quite correct in your assessment in my experience but thanks for the rating. I guess blood groups are more prominent in certain countries, but to define rarest is to say the least common group, and that is AB- in my part of the world at least. We only regard O- as a universal donor as this is the 'most' universal if that makes sense... I hope you are considering donating blood if you do not already do it?
(stocks of O- are always being used so it's a good idea to make sure there's enough you ever need any!!)
