"3. Even when precautions are taken, much bother and anxiety is involved, which has a very dampening effect on excitement.

"4. The fact that men will never take any trouble to find out what specially excites a woman. A woman, as a rule, is at some pains to find out the little things which particularly affect the man she loves,—it may be a trick of speech, a rose in her hair, or what not,—and she makes use of her knowledge. But do you know one man who will take the same trouble? (It is difficult to specify, as what pleases one person may not another. I find that the things that affect me personally are the following: [a] Admiration for a man's mental capacity will translate itself sometimes into direct physical excitement. [b] Scents of white flowers, like tuberose or syringa. [c] The sight of fireflies. [d] The idea or the reality of suspension. [e] Occasionally absolute passivity.)

"5. The fact that many women satisfy their husbands when themselves disinclined. This is like eating jam when one does not fancy it, and has a similar effect. It is a great mistake, in my opinion, to do so, except very rarely. A man, though perhaps cross at the time, prefers, I believe, to gratify himself a few times, when the woman also enjoys it, to many times when she does not.

"6. The masochistic tendency of women, or their desire for subjection to the man they love. I believe no point in the whole question is more misunderstood than this. Nearly every man imagines that to secure a woman's love and respect he must give her her own way in small things, and compel her obedience in great ones. Every man who desires success with a woman should exactly reverse that theory."

When we are faced by these various and often conflicting statements of opinion it seems necessary to obtain, if possible, a definite basis of objective fact. It would be fairly obvious in any case, and it becomes unquestionable in view of the statements I have brought together, that the best-informed and most sagacious clinical observers, when giving an opinion on a very difficult and elusive subject which they have not studied with any attention and method, are liable to make unguarded assertions; sometimes, also, they become the victims of ethical or pseudoethical prejudices, so as to be most easily influenced by that class of cases which happens to fit in best with their prepossessions.[[164]] In order to reach any conclusions on a reasonable basis it is necessary to take a series of unselected individuals and to ascertain carefully the condition of the sexual impulse in each.

At present, however, this is extremely difficult to do at all satisfactorily, and quite impossible, indeed, to do in a manner likely to yield absolutely unimpeachable results. Nevertheless, a few series of observations have been made. Thus, Dr. Harry Campbell[[165]] records the result of an investigation, carried on in his hospital practice, of 52 married women of the poorer class; they were not patients, but ordinary, healthy working-class women, and the inquiry was not made directly, but of the husbands, who were patients. Sexual instinct was said to be present in 12 cases before marriage, and absent in 40; in 13 of the 40 it never appeared at all; so that it altogether appeared in 39, or in the ratio of something over 75 per cent. Among the 12 in whom it existed before marriage it was said to have appeared in most with puberty; in 3, however, a few years before puberty, and in 2 a few years later. In 2 of those in whom it appeared before puberty, menstruation began late; in the third it rose almost to nymphomania on the day preceding the first menstruation. In nearly all the cases desire was said to be stronger in the husband than in the wife; when it was stronger in the wife, the husband was exceptionally indifferent. Of the 13 in whom desire was absent after marriage, 5 had been married for a period under two years, and Campbell remarks that it would be wrong to conclude that it would never develop in these cases, for in this group of cases the appearance of sexual instinct was sometimes a matter of days, sometimes of years, after the date of marriage. In two-thirds of the cases there was a diminution of desire, usually gradual, at the climacteric; in the remaining third there was either no change or exaltation of desire. The most important general result, Campbell concludes, is that "the sexual instinct is very much less intense in woman than in man," and to this he elsewhere adds a corollary that "the sexual instinct in the civilized woman is, I believe, tending to atrophy."

An eminent gynecologist, the late Dr. Matthews Duncan, has (in his work on Sterility in Women) presented a table which, although foreign to this subject, has a certain bearing on the matter. Matthews Duncan, believing that the absence of sexual desire and of sexual pleasure in coitus are powerful influences working for sterility, noted their presence or absence in a number of cases, and found that, among 191 sterile women between the ages of 15 and 45, 152, or 79 per cent., acknowledged the presence of sexual desire; and among 196 sterile women (mostly the same cases), 134, or 68 per cent., acknowledged the presence of sexual pleasure in coitus. Omitting the cases over 35 years of age, which were comparatively few, the largest proportion of affirmative answers, both as regards sexual pleasure and sexual desire, was from between 30 and 34 years of age. Matthews Duncan assumes that the absence of sexual desire and sexual pleasure in women is thoroughly abnormal.[[166]]

An English non-medical author, in the course of a thoughtful discussion of sexual phenomena, revealing considerable knowledge and observation,[[167]] has devoted a chapter to this subject in another of its aspects. Without attempting to ascertain the normal strength of the sexual instinct in women, he briefly describes 11 cases of "sexual anesthesia" in Women (in 2 or 3 of which there appears, however, to be an element of latent homosexuality) from among the circle of his own friends. This author concludes that sexual coldness is very common among English women, and that it involves questions of great social and ethical importance.

I have not met with any series of observations made among seemingly healthy and normal women in other countries; there are, however, various series of somewhat abnormal cases in which the point was noted, and the results are not uninstructive. Thus, in Vienna at Krafft-Ebing's psychiatric clinic, Gattel (Ueber die sexuellen Ursachen der Neurasthenie und Angstneurose, 1898) carefully investigated the cases of 42 women, mostly at the height of sexual life,—i.e., between 20 and 35,—who were suffering from slight nervous disorders, especially neurasthenia and mild hysteria, but none of them from grave nervous or other disease. Of these 42, at least 17 had masturbated, at one time or another, either before or after marriage, in order to obtain relief of sexual feelings. In the case of 4 it is stated that they do not obtain sexual satisfaction in marriage, but in these cases only coitus interruptus is practised, and the fact that the absence of sexual satisfaction was complained of seems to indicate an aptitude for experiencing it. These 4 cases can therefore scarcely be regarded as exceptions. In all the other cases sexual desire, sexual excitement, or sexual satisfaction is always clearly indicated, and in a considerable proportion of cases it is noted that the sexual impulse is very strongly developed. This series is valuable, since the facts of the sexual life are, as far as possible, recorded with much precision. The significance of the facts varies, however, according to the view taken as to the causation of neurasthenia and allied conditions of slight nervous disorder. Gattel argues that sexual irregularities are a peculiarly fruitful, if not invariable, source of such disorders; according to the more commonly accepted view this is not so. If we accept the more usual view, these women fairly correspond to average women of lower class; if, however, we accept Gattel's view, they may possess the sexual instinct in a more marked degree than average women.