The best way to find out if you have this female problem is to see your doctor as soon as possible. A pelvic exam, along with feeling around the abdomen will give the doctor an idea of what could be happening.
The definitive way of diagnosis is through a pap smear to check for cancerous cells there, and also a blood test searching for something called CA-125. This is a substance that is usually found on top of cells that are cancerous.
With this unfortunate medical condition in women, these cancerous cells can spread. When old cells do not dies as they should, a tumor will begin to form. This creates an environment for trouble in the female reproductive system.
Below is a video of a doctor explaining this disease in more details.