=If the arm is not exercised it becomes helpless, withered and weak. If a young man should remain single for five to ten years and live a continent life, will not his sexual organs lose their function, wither and atrophy?=--These questions appear to present a most perfect analogy. Based on the information the average young man is supposed to have, even if he be a college or university graduate, not one out of a hundred could extricate himself from the conclusion, that he must reach, viz., continence in the single life leads to a loss of the reproductive powers and to atrophy of parts. When we consider that this is the argument of the immoral doctor, the ignorant and the vicious, the classes to whom young men of the past have been compelled to go for all their sex information, it is not surprising that almost all young men hold to the “sex necessity lie.” In the past, ministers, teachers and parents have not been in possession of facts with which to combat this sexual heresy. The solution of this problem lies in the fact that the male and female organs of reproduction have two functions. One is a continuous and regular function, taking place day and night, asleep and awake. The other is a periodic and special function. To illustrate: The breasts of a woman are a part of her reproductive system. A married woman becomes a mother for the first time at the age of twenty. She nurses her babe at her breasts. This function is called lactation. But, it would have been possible for her to become a mother at fifteen and to nurse her child. Then, there were five years during which she did not perform the function of lactation, and yet, she did not lose this function. Suppose she does not become a mother the second time until she is forty. Again her breasts perform this special function as perfectly as they did the first time. But, remember, there were nineteen years during which she did not perform this function, and yet, she did not lose this function. The other sexual organs of a woman have special and periodic functions, such as, menstruation and ovulation. The normal performance of these special functions is determined by their general and continuous function. If the female sexual glands, ovaries and breasts, were removed from a girl in her infancy, she would never develop the indescribable physical, mental and social charms of ideal womanhood. If these glands were removed at any other age under forty, she would lose in physical, mental and moral tone. This illustrates the nature of the general and continuous function of these organs. This function consists in these organs generating an internal secretion which, if not interfered with, will build and maintain a perfect womanhood. This continuous function gives constant activity to these organs; keeps them healthy and strong and prevents the loss of their special function, that of motherhood.