I have an offer of a kidney from a good friend (obviously, anyone who would donate has to be good, no?)
Anyhow, he is blood type O and I am A. I know that O can give to an A, but will they allow this in a live donation, or do they insist we be the same blood type?
Our transplant hospital would allow this arrangement - O donating to A - but even if you're not a match, if you've got an O donor and they are willing to donate to someone else, you're in a great position for a swap or chain.