In the early stages, ovarian cancer often doesn't show many symptoms and can be detected during gynecological examinations. However, as it progresses, symptoms such as abdominal bloating, lumps in the abdomen, and ascites may occur. The severity of these symptoms depends on the size and location of the tumor, the extent to which it has invaded nearby organs, the histological type of the tumor, and whether the malignant tumor, ovarian cancer, has metastasized to other areas or is accompanied by other complications.