Hi, Dr. I am 26 years ols and having TB from last 1 year 5 month, getting treatment from MD Chest , from last 1 and half year,,, before one month I tested sputam AFB Culture test from BACTEC Method and it seen positive growth after one week, but no growth seen in the X- Ray report doctor said no new spots are seen in the X- Ray report that are all old spot, my treatment is going continiue bitween this I was feeling good and all thing going well but suddenly before 2-3 month I have blood with my sputam so i went for test as doctor suggest and now sais you have to take treatment for 1 year more, I dont understand wt is this going this with me, I dont know what I do... PLs help me wt should I do..Is TB taking too much time to recovery or else...pls help me.... awaiting for you answer.......