Taking a bath is good for men, but some special people should not take a bath for a long period of time, such as men who are preparing for pregnancy and men who suffer from serious circulatory diseases. Taking a bath is a way of bathing by immersing the body in water. According to human physiology, the water temperature of about 37℃ to 39℃ is less stimulating to the skin, when the parasympathetic nerves will play a role in relaxing the body and mind. The benefits of soaking in a hot bath are to promote blood circulation in the body, can relieve fatigue, sleep and so on. But some people should not take a bath, hypertension, atherosclerosis, coronary heart disease and other chronic diseases should not take a bath, so as not to expand blood vessels caused by insufficient blood volume, cardiovascular ischemic symptoms. In addition to prepare for pregnancy, men should not take a long bath, there have been studies showing that hot water bath will reduce sperm vitality. Men can be appropriate bath, but pay attention to the above special circumstances, if there is any discomfort timely medical treatment.