How many of you guys don't know your blood type?

I know I am A- only because when I was in the Army I had to wear a big sticker on my helmet to let everyone know what blood group I was.

I ask my doc before and now I can't even remember it.

I didn't until I was pregnant and told what it was. Now I carry my blood type card from the lab in my wallet all the time. I also know what my husband and kids blood types are.

I used to know mine but I've forgotten it. I know I'm a negative.

I know my blood group, but i think now a days bllod group info becomes very common and most of the people knows about it.

I have known mine since 10 grade. We were learning blood groups....and we were told to ask our parents what ours was.

I started to know my blood type when I had the body examination to get marry. And when I labored my baby, I had the blood test again in the hospital. I had an operation in 2008 and I had the blood test at that time. I don't understand why they have to check it so many times since my blood type will not change at all

Yeah - I never asked or know either.

I know about it , because i was screened for my blood prior to my Total Abdominal Hysterectomy , 19 years ago .

I do but no idea how I do