Hi I was on incapacity benefit, and after an assessment have just been given ESA, on the support group, it is very confusing, as only for 3 months? I cant find any ifo on line , to clarify why only a short time! Does anyone know about this? The other problem is my kidneys-got low GFR of 44 and seeing renal dr soon, but now my ankles and feet enormously swollen every day at moment...eek ! Can anyone advise!