Guttceit (Dreissig Jahre Praxis, vol. i, p. 416) pointed out that the presence or absence of the orgasm is the only factor in "sexual anesthesia" of which we can speak at all definitely; and he believed that anaphrodism, in the sense of absence of the sexual impulse, never occurs at all, many women having confided to him that they had sexual desires, although those desires were not gratified by coitus.
Op. cit., p. 164.
Havelock Ellis, "Madame de Warens," The Venture, 1903.