Theyacirceurotradere usually non-cancerous tumors that develop within the uterus, and 15-20 percent of women in their reproductive years and 30-40 percent of women older than 30 may suffer from uterine fibroids. 2007 jun75(6 suppl):s130-3. Custom reports on uterine fibroids tired of prepackaged reports that just don't meet your needs? Target your needs! What are uterine fibroids? Uterine fibroids are tumors or growths, made up of muscle cells and other tissues that grow within the wall of the uterus (or womb). viagra no prescription