Great post op.
My dh had hodkins lymphoma diagnoses when he was 22. He ended up having an autologous bone marrow transplant (ie from himself ) and then stem cell transplant from his brother. This saved his life.
I understand why people up thread are concerned about the implications however he had his bone marrow removed under anaesthetic and every though he was unwell at the time it was an easy procedure. He was up and about at a family bbq that evening.
His brother donated through his blood. It did involved injections which made him a bit uncomfortable in his hips and then it took a few hours with a process similar to dialysis. He felt tired for a couple of days.
Whilst I respect people's decisions not to donate o wanted to emphasis that for most it is an easy enough procedure. If you are willing train for a charity race, surely this would be less hard and he chance of saving someone's life.
Just in case people ask, yes I am on the list! I woul give every year for the rest of my life to give people this opportunity for life. Whilst dh was in hospital we saw toddlers and young children suffering, and it is those this procedure is most likely to help.