1) In selected cases the conservative treatment of young women diagnosed with type I endometrial carcinoma Stage I A/G1 could be indicated. 2) Conservative pharmacological treatment of young women with well-defined endometrial carcinoma Stage I A/G1 type I should be monitored with followup histopathological examinations of material obtained from D&C of the endometrium and assessment of concentrations of sex hormones in the serum. 3) This kind of therapy requires frequent and thorough gynecological and clinical follow-up.