My Grandad is terminally ill with prostate cancer.. he is getting weaker by the day.. ive Searched online looking for a breakdown of what typically happens in the last few weeks and days regarding symptoms but i cant find a decent website or article that describes it clearly. I know its different for everyone but whats typical? His voice has started to get very weak is this an indication of how much time he has left? Hes having one ensure drink per day along with milk and water. No pain meds of any kind thankfully he has no pain.