Inclusion Criteria:  Women were diagnosed to have CHM by ultrasound and confirmed by histopathological examination  Exclusion Criteria:  Metastatic disease associated with HM at presentation, in which situation chemotherapy, rather than prophylactic treatment, as prescribed, Late diagnosis of CHM made only by histological examination of curetted material Uterine evacuation at another hospital and patient seen at the optimum patient care only for follow up