Ovarian cancer in patients manifests as tumors in either both ovaries or one ovary. Therefore, the abdominal pain they experience is lower abdominal pain, not bloating or sudden, noticeable increase in abdominal size. Additionally, the primary pathway for the metastasis of ovarian cancer is through implantation, allowing widespread metastatic implants in the pelvic and abdominal cavities. There is also local spread of the tumor to the uterus, fallopian tubes, and surrounding pelvic tissues. Thus, the location of abdominal pain in ovarian cancer is in the lower abdomen, specifically pain and bloating in the pelvic area.