<prompt> In a young 26 year old woman with left side Ovarian carcinoma Grade I histology, best management is?Unilateral Oophorectomy and follow upUnilateral Oophorectomy with ChemotherapyBilateral OophorectomyHysterectomy bilateral Oophorectomy  <response>: In young patients with stage 1, low grade ovarian tumours and borderline tumours, feility can be preserved Unilateral oophorectomy is done with follow up with regular pelvic examination and CA 125 levels 