Ovarian cancer symptoms. Abdominal bloating, indigestion or nausea. Changes in appetite, such as a loss of appetite or feeling full sooner. Pressure in the pelvis or lower back. A more frequent or urgent need to urinate and/or constipation. Changes in bowel movements. Increased abdominal girth. Tiredness or low energy..
The frequency and/or number of such symptoms are key factors in the diagnosis of ovarian cancer. Several studies show that even early stage ovarian cancer .