You ask too many fucking questions kido and you can just google to find the answer to most. Anyways 1. kidney transplant service is available at St. Paul Hospital in Addis Ababa. 2. Yes you can live with one kidney. Your remaining kidney even doubles its size to carry out its increased burden now. But if this kidney fails, you have no backup and you're done. Meaning - if you have two kidney and one fails, the other can compensate for it just fine. Patient present with kidney disease only when both are damaged. 3. I really want to get to know you if you are that generous person willing to give her kidney to a stranger, not some fucking hypocrite hippy. But let me ask you this, let alone your kidney, do you donate your blood? How much of your money do you give to charity? Do you give your old clothes and share your meal with the homeless??? I think that by itself is enough good deed, do that.