It would go ill with the men of our race had women retained the wild animals' infrequent seasonal rhythm, and with it her inviolable rights in her own body save at the mating season. Woman, too, has acquired a much more frequent rhythm; but, as it does not equal man's, he has tended to ignore and over-ride it, coercing her at all times and seasons, either by force, or by the even more compelling power of "divine" authority and social tradition.
If man's desire is perpetual and woman's intermittent; if man's desire naturally wells up every day or every few days, and woman's only every fortnight or every month, it may appear at first sight impossible for the unwarped needs of both natures simultaneously to be satisfied.
The sense that a satisfactory mutual adjustment is not within the realms of possibility has, indeed, obsessed our race for centuries. The result has been that the supposed need of one of the partners has tended to become paramount, and we have established the social traditions of a husband's "rights" and wifely "duty." As one man quite frankly said to me: "As things are it is impossible for both sexes to get what they want. One must be sacrificed. And it is better for society that it should be the woman."
Nevertheless, the men who consciously sacrifice the women are in a minority. Most men act in ignorance. Our code, however, has blindly sacrificed not only the woman, but with her the happiness of the majority of men, who, in total ignorance of its meaning and results, have grown up thinking that women should submit to regularly frequent, or even nightly, intercourse. For the sake of a few moments of physical pleasure they lose realms of ever-expanding joy and tenderness; and while men and women may not realise the existence of an untrodden paradise, they both suffer, if only half consciously, from being shut out from it.
Before making some suggestions which may help married people to find not only a via media of mutual endurance, but a via perfecta of mutual joy, it is necessary to consider a few points about the actual nature of man's "desire." In the innumerable books addressed to the young which I have read, I have not found one which gives certain points regarding the meaning of the male sex-phenomena which must be grasped before it is possible to give rational guidance to intelligent young men. The general ground plan of our physiology is told to us in youth because it so obviously is right for us to know it accurately and in a clean scientific way, rather than to be perpetually perplexed by fantastic imaginings. But the physiology of our most profoundly disturbing functions is ignored—in my opinion, criminally ignored. To describe the essentials, simple, direct and scientific language is necessary, though it may surprise those who are accustomed only to the hazy vagueness which has led to so much misapprehension of the truth. Every mating man and woman should know the following: The sex organs of a man consist not only of the tissues which give rise to the living, moving, ciliated cells, the sperms, and of the penis through which they pass and by means of which they are directed into the proper place for their deposition, the woman's vagina. Associated with these primary and essential structures there are other tissues and glands which have numerous subsidiary but yet very important parts to play; some of which influence almost every organ in the body. Man's penis, when unstimulated, is soft, small and drooping. But when stimulated, either by physical touch which acts through the nerves and muscles directly, or indirectly through messages from the brain, it increases greatly in size, and becomes stiff, turgid and erect. Many men imagine that the turgid condition of an erection is due to the local accumulation of sperms, and that these can only be naturally got rid of by an ejaculation. This is entirely wrong. The enlargement of the penis is not at all due to the presence of actual sperm, but is due to the effects of the nervous reaction on the blood-vessels, leading to the filling, principally of the veins, and much less of the arteries. As the blood enters but does not leave the penis, the venous cavities in it fill up with venous blood until the whole is rigid. When rigid this organ is able to penetrate the female entrance, and there the further stimulation of contact calls out the sperms from their storehouses, the seminal vesicles, and they pass down the channel (the urethra) and are expelled. If this is clear, it will be realised that the stiffening and erection does not necessarily call for relief in the ejaculation of sperm. If the veins can empty themselves, as they naturally do when the nervous excitement which restricted them locally passes, the erection will subside without any loss of sperms, by the mere passing back of the locally excessive blood into the ordinary circulatory system. This can happen quite naturally and healthily when the nerves are soothed, either physically or as a result of a sense of mental peace and exaltation. When, on the other hand, the local excitement culminates in the calling up and expulsion of the sperms, after it has once started the ejaculation becomes quite involuntary and the sperms and the secretions associated with them pass out of the system and are entirely lost.
Of what does this loss consist? It is estimated that there are somewhere between two and five hundred million sperms in a single average ejaculation.[5] Each single one of these (in healthy men) is capable of fertilising a woman's egg-cell and giving rise to a new human being. (Thus by a single ejaculation one man might fertilise nearly all the marriageable women in the world!) Each single one of those minute sperms carries countless hereditary traits, and each consists very largely of nuclear plasm—the most highly-specialised and richest substance in our bodies. It is not surprising, therefore, to find that the analysis of the chemical nature of the ejaculated fluid reveals among other things a remarkably high percentage of calcium and phosphoric acid—both precious substances in our organisation.
It is therefore the greatest mistake to imagine that the semen is something to be got rid of frequently—all the vital energy and the precious chemical substances which go to its composition can be better utilised by being transformed into other creative work on most days of the month. And so mystic and wonderful are the chemical transformations going on in our bodies that the brain can often set this alchemy in motion, particularly if the brain is helped by knowledge. A strong will can often calm the nerves which regulate the blood supply, and order the distended veins of the penis to retract and subside without wasting the semen in an ejaculation.
But while it is good that a man should be able to do this often, it is not good to try to do it always. The very restraint which adds to a man's strength up to a point, taxes his strength when carried beyond it. It is my belief that just sufficient restraint to carry him through the ebb-tides of his wife's sex-rhythm is usually the right amount to give the best strength, vigour, and joy to a man if both are normal people. If the wife has, as I think the majority of healthy, well-fed young women will be found to have, a fortnightly consciousness or unconscious potentiality of desire, then the two should find a perfect mutual adjustment in having fortnightly unions; for this need not be confined to only a single union on such occasion. Many men, who can well practise restraint for twelve or fourteen days, will find that one union only will not then thoroughly satisfy them; and if they have the good fortune to have healthy wives, they will find that the latter, too, have the desire for several unions in the course of a day or two. If the wave-crests facing page 32 are studied, it will be seen that they spread over two or three days and show several small minor crests. This is what happens when a woman is thoroughly well and vital; her desire recurs during a day or two, sometimes even every few hours if it does not, and sometimes even when it does, receive satisfaction.
Expressed in general terms (which, of course, will not fit everybody) my view may be formulated thus: The mutually best regulation of intercourse in marriage is to have three or four days of repeated unions, followed by about ten days without any unions at all, unless some strong external stimulus has stirred a mutual desire.
I have been interested to discover that the people known to me who have accidentally fixed upon this arrangement of their lives are happy: and it should be noted that it fits in with the charts I give which represent the normal, spontaneous feeling of so many women.