Ovarian cancer is of various types like Epithelial- which is the type commonly seen, Germ Cell Tumours of the Ovary, Borderline Ovarian Cancers and Sex Cord Stromal Tumours of the Ovary. High grade Serous Adenocarcinoma of the Ovary is the commonest type of Epithelial Ovarian Cancer diagnosed. Mucinous, Clear Cell & Carcinosarcomas are the other types also seen in lesser frequency.