For enemas are only suitable when there are indications, there is no specific requirement for the month, so there is no such thing as the best time for an enema is a few months. Enema is a common clinical treatment, is an invasive, professional operation, through the saline or other medicinal solution into the intestinal tract in order to achieve exhaustion, defecation or treatment of disease and other effects. But it may also lead to infection, perianal breakage bleeding and other adverse reactions. So enema is only used when there are indications, there is no special requirement on what month is suitable for enema. Enema need to be operated by professional doctors or nurses, and before the enema need to consult a professional doctor to determine whether there is a need for enema, it is recommended to consult a regular hospital.