The cost of a male chromosome test cannot be generalized, but varies depending on the size of the city and the level of the hospital. For provincial capitals and tertiary hospitals, the cost of male chromosome examination ranges from 678.5 to 812.9 RMB. For second-tier cities, second-class hospitals and third-class hospitals, the cost of male chromosome examination is relatively cheaper, ranging from 418.5-527.9 yuan. For third-tier cities and third-class hospitals, the cost of male chromosome examination is the cheapest, ranging from 312.7 to 358.6 yuan. However, the cost of the specific test varies slightly depending on the type of test performed.