The ilium (/ËÉªliÉm/) (plural ilia) is the uppermost and largest part of the hip bone, and appears in most vertebrates including mammals and birds, but not bony fish. All reptiles have an ilium except snakes, although some snake species have a tiny bone which is considered to be an ilium.
Other symptoms that affect some women with ovarian cancer include: 1  Fatigue. 2  Indigestion. 3  Back pain. 4  Pain with intercourse. 5  Constipation.
1 Symptoms of an ovarian cyst include nausea, vomiting, bloating, painful bowel movements, and pain during sex.  In rare cases, an ovarian cyst can cause serious problems, so itâs best to have it checked by your doctor.