AskDocDoc
/
/
/
which blood group is common
FREE!Ask Doctors — 24/7
Connect with Doctors 24/7. Ask anything, get expert help today.
500 doctors ONLINE
#1 Medical Platform
Ask question for free
00H : 55M : 18S
background image
Click Here
background image
Hematologic Diseases
Question #22610
136 days ago
232

which blood group is common - #22610

Amara

I am feeling a bit confused about blood types, especially when it comes to which blood group is common. Last week, I went to donate blood for the first time, super nervous but excited, right? They asked me about my blood group, and I had no clue! Ended up just saying what I thought might be right. The nurse seemed nice but said something like "Oh, we really need more donors from a specific one." Which got me thinking... which blood group is common, anyway? My grandma always said she was A+, but my dad apparently has O− which I thought was rare?? I just didn’t want to sound dumb. I mean, do certain groups get called more often for donations or transfusions? Like, if a hospital’s running low, is there a particular blood group that runs out faster than others? Are there reasons for that? I found some stuff online that says O+ is like the most needed or common, but then I saw something else saying AB is rare! I’m just trying to understand, which blood group is common and why? Anyone with some clarity here would really help me out.

FREE
Question is closed
FREE! Ask a Doctor — 24/7,
100% Anonymously
Get expert answers anytime, completely confidential.
No sign-up needed.
CTA image asteriksCTA image

Doctors' responses

The most common blood group globally is typically O+, and your findings are in line with what’s generally observed. In most populations, about 37% of people have O+ blood. It’s often in high demand for donations because it can be given to patients of any Rh-positive blood type (A+, B+, AB+), making it particularly useful in emergencies. Your dad’s blood type, O−, is actually less common but is known as the universal donor, meaning anyone can receive O− blood, regardless of their blood type. This makes it extremely valuable in critical situations.

As for A+, your grandma’s type, it’s pretty common too, making up about 30% of people in some populations, depending on the region. A+ is also in constant demand because it can be donated to other A+ and AB+ individuals. On the other hand, AB− and AB+ are indeed rare, with AB− being the rarest of the main types. AB+ is known as the universal recipient, meaning people with this blood type can receive any type of blood, but it doesn’t mean it’s needed more in donations, since it can only donate to AB+.

As for hospitals running low, it often depends on their usual patient demographics and needs. Generally, O+ and O− are in higher demand because of their wide compatibility. Blood banks always encourage donations of all types to ensure they can meet diverse patient needs. There’s no judgment if you didn’t know your blood type—many people discover it through donation or medical testing. Considering becoming a regular donor is a fantastic way to help, regardless of your type. Each type has its unique role in healthcare, and donations save lives across the board.

20505 answered questions
90% best answers
Accepted response

0 replies
FREE! Ask a Doctor — 24/7,
100% Anonymously

Get expert answers anytime, completely confidential. No sign-up needed.

About our doctors

Only qualified doctors who have confirmed the availability of medical education and other certificates of medical practice consult on our service. You can check the qualification confirmation in the doctor's profile.


haemoglobin increase food
bone marrow operation
haemoglobin how to increase
Can I take creatine even if I have spleenomegaly
Why wbc are higher everytime are they normal
platelets count in my has been reduced to 60000
how to improve hb level
how to cure anemia with food
Can I take creatine even if I have spleenomegaly
Period 2 majine se nahi aay or fir aaya toh 15 din regular
does beetroot increase hemoglobin
how to increase hemoglobin in blood
what to eat to increase hemoglobin
what is your blood group
My mom hemoglobin is 19.5 .how to reduce hemoglobin
how to cure anemia naturally
anaemia day
which is the common blood group
Bedridden after Ferinject infusion
how many types of blood group
ACTUALLY WHAT IS MY DISEASE, IS IT FATTY LIVER OR LIVER CRROHSIS
what causes black blood
blood increasing fruits
thalassemia minor diet
bone marrow transplant recovery
Bruising causes
blood thickening reasons
blood clot in brain is called
functions of white blood cells
hemoglobin food items
can vitamin b12 deficiency be a sign of cancer
How to reduce inflammation in the body
Is a platelet count of 5.00×10^3/cumm normal?
causes of haemophilia
Neurolymphomatosis or paraneoplastic syndrome?
what helps in blood clotting
which is the best blood group
how to increase hemoglobin level quickly
what are the different types of blood groups
haemophilia symptoms
normal total leukocyte count
Comment regle le Problème d'absorption de fer
how to increase hb level
fruits to increase hemoglobin
to increase hemoglobin
food to increase hemoglobin
fruits that increase hemoglobin
mcv ent city clinic
how to increase the hemoglobin by home remedies?
Would like to know about low ferritin levels
anemia day
hemoglobin level increase food
bone marrow treatment
what is blood group
how to increase hemoglobin naturally
what is haemogram
how many type of blood
hema medical centre
Paralysis from 5 months , which food is better for ryles tube
how to increase haemoglobin level
what if tlc count is high
to increase hemoglobin what to eat
blood increase vegetables
leukocyte count meaning
food for increasing hemoglobin
how to increase hemoglobin level
thalassemia carrier symptoms
what are blood groups
how to improve haemoglobin
bone marrow transplant procedure
why bilirubin increase
does coconut water increase platelets
how does blood clotting occur
causes of blood thickness
bansal blood bank
which blood group is most common
can low iron cause dizziness
how many types of blood group are there
What does an abnormal APTT of 64 mean in a 37-year-old with normal PT and INR?
About Six pack abs They are ups & down
Concerns About Low Platelet Count and Associated Symptoms
what if tlc is high
food for increase hemoglobin
blood cancer symptoms
which is the most common blood group
bone marrow transplant recovery
coconut water platelets
how to increase haemoglobin
if hemoglobin is low what to eat
which blood group is the most common
what is a blood group
how to prevent anemia
cause of haemophilia
RBC count of 3.9 and always feel awfully tired. Kindly suggest what i should do ?
Enlarged spleen size with portal vein is diated 16mm low platelate count
which is the strongest blood group
explain the process of blood clotting
what to drink to increase hemoglobin
thalassemia minor symptoms
white blood cells types