It measures more than an inch long, about half an inch wide, and is a couple millimeters thick. It is thickest in the center. The shape is vaguely oval, but irregular and assymetric. The edges have a wispy appearance. The center (where it's thickest) is light brown. The edges are pale yellow. It's soft - blendable, pliable, and strechable. It has elastic properties - it can be stretched, but will consistently return to it's original shape. Patient reports removing it manually in the shower without pain. The patient has a history of pain during vaginal intercourse and during pelvic exams. Regular paps, no history of any STD. So - what is it? Any ideas?