Anonymous wrote:I wonder if they gave your mistyped blood to someone, its odd

Anonymous wrote:Since we have people's attention here on DCUM to blood types, people reading here ... + or - which is assigned to the D antigen (Rh negative or positive) IS NOT the only antigen that can cause problems.

The more you can know about your blood type, the better.

Anonymous wrote:I’ve heard of people claiming their blood type changed. I think most are simply cases of people misremembering or not knowing in the first place but thinking they do. My own husband was told by his parents that he was O- but found out that he’s actually O+.

Your blood type doesn’t randomly change. It is genetic. It stays the same throughout your life like your eye color.

Anonymous wrote:At my OB/GYN practice, I found out from a confused receptionist that there was a patient with the same last name and same first name (spelling variant though) as me. I had had a few strange "mistaken identity" moments in my town before, and so after that I used LinkedIn to track down my doppelganger. Got in touch and had a pleasant lunch with her (we were both graduates of the same grad program). I wanted to make sure that we knew each other so we could avoid any odd mixup consequences. We had lots of identical resume characteristics and, based on genealogy, her family and mine had branched off from each other about 200 years before. So she actually was a very distant cousin.

Anonymous wrote:I’m just wondering if anyone else has experienced something similar. I’m pregnant. Before pregnancy, my blood type was B-. I know this for certain because I have been a blood donor for years, and it says B- on my blood donor card and Red Cross app. When I had my blood drawn recently, I was told that I’m A-. My parents (also donors) are type B and type O, so it’s also genetically impossible for me to be type A. My doctor has told me that it’s not possible for your blood type to change if you have never had a blood transfusion or bone marrow transplant. She seemed sure that I’m A-.

It doesn’t really matter in the grand scheme of things, but my curiosity has been peaked. I wonder if pregnancy can cause something like this and if it will be temporary or permanent.

Anonymous wrote:

Anonymous wrote:I’d bring your blood donor card to your next appointment and show it to your doctor. She may take the discrepancy more seriously if she sees that you have good reason to believe that you’re B+.

No. This needs to be resolved ASAP. if the blood draw was for gestational diabetes then OP may not have gotten an accurate result if the samples or records were mixed up.

Anonymous wrote:I’d bring your blood donor card to your next appointment and show it to your doctor. She may take the discrepancy more seriously if she sees that you have good reason to believe that you’re B+.

Anonymous wrote:I’d bring your blood donor card to your next appointment and show it to your doctor. She may take the discrepancy more seriously if she sees that you have good reason to believe that you’re B+.

Anonymous wrote:

Anonymous wrote:

Anonymous wrote:My former OB tried to force me into getting RhoGAM shots (which are made from human blood and carry the risk of transmitting bloodborne pathogens) because someone made an error and marked me as Rh-negative when I’m actually Rh-positive. 🙃 He refused to believe that I knew my own blood type and even tried to shame me for refusing something that I knew I didn’t need. Never underestimate the ego of a doctor.

Errr....

Im glad you didn't accidentally get the rh shot if you didn't need it and you were able to get him to reflect your blood type

But I thank God for the Rh shot. I don’t care what it contains. Both of my kids are alive because of it

My grandmother lost 7 of her 9 pregnancies.

I’m very sorry to hear that.

The benefits definitely outweigh the risk for people who are Rh-negative and legitimately need it, but the risk outweighs the benefits for people like me who are Rh-negative and do not need it.

Anonymous wrote:

Anonymous wrote:That's not possible. Someone made a mistake.

This