The arrest of development of the reproductive system is most obvious to the superficial observer in that part of it which the milliner is called upon to cover up with pads, and which was alluded to in the case of Miss D----. This, however, is too important a matter to be dismissed with a bare allusion. A recent writer has pointed out the fact and its significance with great clearness. "There is another marked change," says Dr. Nathan Allen, "going on in the female organization at the present day, which is very significant of something wrong. In the normal state, Nature has made ample provision in the structure of the female for nursing her offspring. In order to furnish this nourishment, pure in quality and abundant in quantity, she must possess a good development of the sanguine and lymphatic temperament, together with vigorous and healthy digestive organs. Formerly such an organization was very generally possessed by American women, and they found but little difficulty in nursing their infants. It was only occasionally, in case of some defect in the organization, or where sickness of some kind had overtaken the mother, that it became necessary to resort to the wet-nurse or to feeding by hand. And the English, the Scotch, the German, the Canadian French, and the Irish women now living in this country, generally nurse their children: the exceptions are rare. But how is it with our American women who become mothers? To those who have never considered this subject, and even to medical men who have never carefully looked into it, the facts, when correctly and fully presented, will be surprising. It has been supposed by some that all, or nearly all, our American women could nurse their offspring just as well as not; that the disposition only was wanting, and that they did not care about having the trouble or confinement necessarily attending it. But this is a great mistake. This very indifference or aversion shows something wrong in the organization as well as in the disposition: if the physical system were all right, the mind and natural instincts would generally be right also. While there may be here and there cases of this kind, such an indisposition is not always found. It is a fact, that large numbers of our women are anxious to nurse their offspring, and make the attempt: they persevere for a while,--perhaps for weeks or months,--and then fail.... There is still another class that cannot nurse at all, _having neither the organs nor nourishment_ requisite even to make a beginning.... Why should there be such a difference between the women of our times and their mothers or grandmothers? Why should there be such a difference between our American women and those of foreign origin residing in the same locality, and surrounded by the same external influences? The explanation is simple: they have not the right kind of organization; there is a want of proper development of the lymphatic and sanguine temperaments,--a marked deficiency in the