Good prognosis in metastatic malignant gestational trophoblastic disease includes all except -

• A. Pretreatment urine HCG levels <1000 IU /24 hrs
• B. Metastatic disease limited to the pelvis /lung
• C. Metastatic choriocarcinoma following a term pregnancy
• D. Duration of disease from termination of pregnancy to initiation of chemotherapy less than 4 months