Cancer

Hi my name is sonia and i am now 13 years old. My brother was first diagnosed with lukemia when he was 3 years old and was treated with chemotheropy. He then was diagnosed for the second time with lukemia after it returned unfortunetly, but was treated in the same method as before with chemotheropy. After a while his lukemia returned for the third time and we was left with no option but to have a bone marrow transplant otherwise he would die. Test were taken on me and my sister and my mum. I however at 6 years old was a 100% match to my brother thankfully and the bonemarrow transplant was sucessfully taken place. 6 years forward and i am now 13 and my brother is 19 he had been diagnosed with glioblastoma multiforme grade 4 ... however his lukemia did not return. we have been told my many docters and nurses the longest he can live is up to 6months...