Ovarian cancer is an incredibly serious and life-threatening form of cancer, and it affects millions of women around the world. In the United States alone, over 20,000 women are diagnosed with ovarian cancer each year. As with any cancer diagnosis, the diagnosis of ovarian cancer can be devastating, and those affected need all the support they can get. One way to show your support for someone with ovarian cancer is to get a tattoo of an ovarian cancer ribbon butterfly.