[Sidenote: Education not concerned with percentages.] However, so far as education is concerned, there is nothing to be gained by dispute as to the possible inaccuracy of the higher percentages,[1] for it is generally admitted that probably over fifty per cent of the men in America and Europe become infected with gonorrhea or syphilis, or both, one or more times during their lives, especially in early manhood. This conservative estimate is sufficient to show that the sexual morals of probably the majority of men are at some time in their lives loose. There is reason to believe that with most such men the period of moral laxity is in early manhood before marriage, which, though not excusable, is explainable on physiological grounds. It is important to correct the wrong impression which is now widespread, especially among women who have read the more or less sensational statements in certain books and magazines, that the quoted figures on social disease mean that from fifty to ninety per cent of all men are immoral from time to time for many years. If that were true, the situation represented by the highest estimates would be hopeless, and we might as well start out to adjust society to a system of recognized sexual promiscuity. Fortunately, it is far from true, for a great many men included in even the conservative statistics of social disease were infected because they strayed from the moral path very few times and in many cases only once. This fact makes the outlook for improved sexual morals and health more hopeful, for probably the majority of young men need help in controlling themselves for a few years only, especially between eighteen and twenty-five.[2] [Sidenote: Established facts.]