How did my blood type go from O- to O+? I have records showing my blood type was O- but in 2012 it switched to O+. No blood transfusions at this point
By A Mystery Man Writer
Last updated 16 Jul 2024
![How did my blood type go from O- to O+? I have records showing my blood type was O- but in 2012 it switched to O+. No blood transfusions at this point](https://media.springernature.com/full/springer-static/image/art%3A10.1038%2Fs41598-019-49566-3/MediaObjects/41598_2019_49566_Fig1_HTML.png)
Association of blood group and red blood cell transfusion with the
Solved 1. Enter the data from your blood type testing Blood
![How did my blood type go from O- to O+? I have records showing my blood type was O- but in 2012 it switched to O+. No blood transfusions at this point](https://www.wikihow.com/images/thumb/8/86/Determine-Your-Blood-Type-Step-1-Version-7.jpg/v4-460px-Determine-Your-Blood-Type-Step-1-Version-7.jpg.webp)
How to Determine Your Blood Type: 7 Simple Methods
![How did my blood type go from O- to O+? I have records showing my blood type was O- but in 2012 it switched to O+. No blood transfusions at this point](https://www.pnas.org/cms/10.1073/pnas.1210603109/asset/4bd81cfd-2886-4932-83b8-ce300663eaa2/assets/graphic/pnas.1210603109fig01.jpeg)
The ABO blood group is a trans-species polymorphism in primates
![How did my blood type go from O- to O+? I have records showing my blood type was O- but in 2012 it switched to O+. No blood transfusions at this point](https://www.bloodworksnw.org/wp-content/uploads/2022/09/whocanreceiveblood_chart_bloodtypedistributionchart.jpg)
Type O Blood: O+ and O- Blood Types - Bloodworks Northwest
![How did my blood type go from O- to O+? I have records showing my blood type was O- but in 2012 it switched to O+. No blood transfusions at this point](https://hips.hearstapps.com/hmg-prod/images/gh-blood-types-1596208301.png?crop=0.560xw:0.839xh;0.206xw,0.0699xh&resize=1200:*)
How to Find Out Your Blood Type Easily – Blood Type Chart & Facts
![How did my blood type go from O- to O+? I have records showing my blood type was O- but in 2012 it switched to O+. No blood transfusions at this point](https://encyclopedia.pub/media/common/202210/mceclip0-6350eb7e85a23.png)
Blood Typing Encyclopedia MDPI
![How did my blood type go from O- to O+? I have records showing my blood type was O- but in 2012 it switched to O+. No blood transfusions at this point](https://images-na.ssl-images-amazon.com/images/I/51jdfuD+c9L._AC_UL600_SR600,600_.jpg)
Eldoncard Blood Typing Kit, 1 Test, Know Your Blood
![How did my blood type go from O- to O+? I have records showing my blood type was O- but in 2012 it switched to O+. No blood transfusions at this point](https://media-us.amboss.com/media/thumbs/big_5c055706395df.jpg)
Transfusion - Knowledge @ AMBOSS
If a person has type O-negative blood, can they receive any other
Recommended for you
You may also like