This subject, the proper management of the health from conception to childbirth, is worthy of careful consideration. The condition of pregnancy, though not one of disease, calls for peculiar solicitude, lest it should lead to some affection in the mother or in the child. For it ought to be remembered that the welfare of a new being is now in the balance. The woman has no longer an independent existence. She has entered upon the circle of her maternal duties. She became a mother when she conceived. The child, though unborn, lives within her; its life is a part of her own, and so frail, that any indiscretion on her part may destroy it. The danger to the child is not imaginary, as the large number of miscarriages and still-births proves. All mothers desire to have healthy, well-formed, intelligent children. How few conduct themselves in such a manner as to secure a happy development of their offspring! Puny, deformed, and feeble-minded infants are daily ushered into the world because of a want of knowledge, or a sinful neglect of those special measures imperatively demanded in the ordering of the daily life, by the changed state of the system consequent upon pregnancy. We shall therefore point out those laws which cannot be infringed with impunity, and indicate the diet, exercise, dress, and, in general, the conduct most favorable to the mother and child during this critical period, in which the wife occupies, as it were, an intermediate state between health and sickness. FOOD.