Fibroids within the uterus can be divided into three categories: sub serous (located in the outer wall of the uterus); intramural (found in the muscular layers of the uterine wall); and sub mucous (protruding into the uterine cavity). In addition, fibroids can be connected to the uterus through a stalk (pedunculated), or fibroids can be attached to nearby organs, like the bladder and bowel, or the ligaments surrounding the uterus. http://www.blossomivfindia.com