The question has been mooted, and many earnest inquirers have devoted much thought thereto, whether in this moment of most intense sexual gratification it is the male or the female that experiences the greatest amount of pleasure. As in the case of all questions the data for the solution of which are at once very various and very variable, so in this case also, very different opinions have been put forward. “In fact,” writes _Roubaud_, “when we take into consideration all the circumstances by which the intensity of sexual sensation is influenced, it may well be doubted if it is at all possible to find an a priori solution for the problem. When we take into consideration the influence exercised by temperament, constitution, and a large number of conditions both general and special, on sexual sensibility, we cannot fail to be convinced that this problem, in consequence of all the complicated characteristics it presents, is actually insoluble.” In regard to the pleasure experienced in the act of intercourse, a remarkable distinction is drawn by _Gutceit_. The male, in every case and with every woman, experiences the full degree of pleasure; and even though from the mental point of view this pleasure may be enhanced by inclination, attraction, and mutual love, from the physical point of view there is no difference between different acts of intercourse, so that the cynical old Roman was right when he wrote. “_Sublata lucerna nullum discrimen inter foeminas._” But in the case of the female it is very different. Her first experience of sexual relations is a very painful one, and this pain prevents all enjoyment as long as it continues, as it does in many women for one, two, or even four weeks. And when this period is once over, not more than two women in every ten experience the pleasure of sexual intercourse in its full intensity. Of the remaining eight, four have indeed an agreeable sensation during the rubbing movements of the sexual act, but it is a long time before they experience a sensation analogous in its intensity to that which in man accompanies the act of ejaculation. In some women it may be six months after marriage before the true sexual orgasm is experienced, in others it may be a year, or even several years; in a considerable number this does not happen until after they have given birth to several children. As a result of numerous observations on this point, _Gutceit_ asserts that in women sexual pleasure is experienced only in intercourse with a man who is beloved, or against whom, at least, no repulsion is felt; and that no pleasure is felt by a woman in intercourse with a man towards whom she feels an actual dislike. Further, he maintains, that a woman, loving another man, and feeling pleasure in intercourse with him, has on the other hand no voluptuous sensations during intercourse with her husband, whose embraces she permits only from a sense of duty. Thus in the male, intercourse is always pleasurable, while in the female,