Good question,Kismet.I have often wondered what others thoughts are on this subject.I often wondered,too,what I would do.
That question answered itself for me,though.Our twins were born prematurely-my son weighing only one and a half pounds.For all that he was doing very well,until about five days of age-then the doctors told us his tiny body couldn't produce all the blood it needed,and he needed a transfusion.I didn't have to think twice.
He had the transfusion and suffered no ill effects at all.He is a very healthy happy little boy.If I had still been a JW,I think I still would have done the same thing,but,who knows?
To answer your questions then-Yes,I would accept blood or blood fractions,and no,I took my card out of my wallet when I got home that night,and put it where it belongs-in the garbage.
Cowboy