The genogram shows health assessment class. The investigation of family history by health care experts is described as a suitable method for determining illnesses and ailments that are common in this family. Such an investigation might benefit from focusing on three generations in one household. To create a genogram diagram and a family health history table for the customer's family, it is required to interview the client and learn about the problems that his relatives suffer from, with an emphasis on hereditary disorders and diseases that might lead to death.