There is no significant correlation between doing housework and being susceptible to cancer. There is no scientific evidence to prove that boys doing housework are prone to cancer, but on the contrary, boys doing housework appropriately has certain benefits to the body. Because participate in mopping the floor, moving furniture, cleaning windows and other household chores can make up for the lack of usual exercise, and thus can effectively exercise the body. Now the specific cause of cancer is not particularly clear, the general cause of cancer can be divided into congenital genetic factors and acquired environmental factors. If there are cancer patients in the family, their relatives are more likely to suffer from cancer than normal people. The acquired environmental factors, mainly including poor living habits, environmental pollution, mental stress, etc., are also important factors leading to cancer. It is suggested that boys should participate in family chores appropriately, be able to exercise to improve physical fitness, and seek medical treatment in time if they have any discomfort.