Hirschfeld (_Von Wesen der Liebe_, p. 26) was consulted by a lady who, being without any sexual desires or feelings, married an inverted man in order to live with him a life of simple comradeship. Within six months, however, she fell violently in love with her husband, with the full manifestation of sexual feelings and accompanying emotions of jealousy. Under all the circumstances, however, she would not enter into sexual relationship with her husband, and the torture she endured became so acute that she desired to be castrated. In this connection, also, I may mention a case, which has been communicated to me from Glasgow, of a girl--strong and healthy and menstruating regularly since the age of 17--who was seduced at the age of 20 without any sexual desire on her part, giving birth to a child nine months later. Subsequently she became a prostitute for three years, and during this period had not the slightest sexual desire or any pleasure in sexual connection. Thereafter she met a poor lad with whom she has full sexual desire and sexual pleasure, the result being that she refuses to go with any other man, and consequently is almost without food for several days every week. The late appearance of the great climax of sexual emotion in women is indicated by a tendency to nervous and psychic disturbances between the ages of 25 and about 33, which has been independently noted by various alienists (though it may be noted that 25 to 30 is not an unusual age for first attacks of insanity in men also). Thus, Krafft-Ebing states that adult unmarried women between the ages of 25 and 30 often show nervous symptoms and peculiarities. (Krafft-Ebing, "Ueber Neurosen und Psychosen durch Sexuelle Abstinenz," _Jahrbücher für Psychiatrie_, Bd. viii, ht. 1-4, 1888.) Pitres and Régis find also (_Comptes-rendus XIIe Congrès International de Médecine_, Moscow, 1897, vol. iv, p. 45) that obsessions, which are commoner in women than in men and are commonly connected in their causation with strong moral emotion, occur in women chiefly between the ages of 26 and 30, though in men much earlier. The average age at which in England women inebriates begin drinking in excess is 26. (_British Medical Journal_, Sept. 2, 1911, p. 518.)