Demasculinization refers to the reversal of virilization. Some but not all aspects of virilization are reversible. Demasculinization occurs naturally with andropause, pathologically with hypogonadism, and artificially or medically with antiandrogens, estrogens, and orchiectomy. It is desired by many transgender women who have undergone the changes of pubertal masculinization, to restore and induce feminine physical traits that would otherwise be masked or never occur. Some virilized traits remain though (such as body hair, a hard jawline and an enlarged larynx), due to the fashion in which virilization affects a body's physiology.