Hi, I'm not sure of all the right terms or how similar your cancer is to mum's. But she was diagnosed 7 years ago this month, after a rountine blood test at age 49. She has had one stem cell transplant when she was first diagnosed and went into remission for about 1-2 years. Anyhow after about 3 years of having thalidamine (not sure how to spell that one) treatment, it was mentioned about looking at transplants as her protein levels were slowly but consistently increasing. We are now waiting to see how the chemo treatment has gone and the doctor will decide whether my mum will be having a stem cell transplant followed by a small bone marrow transplant or just a larger bone marrow transplant. Although I don't remember every detail of her first transplant, it didn't take her a year, but she was healthy. My mum was quite sick during the process but for the couple of years remission I'm sure she'll agree it was worth it. I think she spent about 3-4 weeks in hospital and probably 3-6months until she was back on her feet. I hope this helps a little bit and good luck with the transplant.