question: HIMy mother aged 60 years, has been diagonised overian cancer 3C stage  she had undergone surjery 8 months, uterus has been removed and 6 cycles of chemotherapy has been given , At the end of 6th cycle , The CA 125 count was showing 16rescently got checked and CA 125 count has increased to 1300Kindly suggest next treatement ??