BULAWAYO — We have all heard about the need for medical check-ups, but if you are a healthy adult, you probably have no plan to see a doctor. When there is nothing to complain about, many of us go for years without a comprehensive medical check-up. Routine medical check-ups though necessary have been ruled out by many as a luxury they cannot afford. Dumisani Ndlovu, a welder, feels fit and healthy and has not gone for a medical check-up for over five years stating that going for medical check-ups is an unnecessary expense he can not afford, as he is earning barely enough to sustain his family. “The truth of the matter is medical check-ups are very important but I…