2438. When from illness, suppression of the milk, accident, or some natural process, the mother is deprived of the pleasure of rearing her infant, it becomes necessary at once to look around for a fitting substitute, so that the child may not suffer, by any needless delay, a physical loss by the deprivation of its natural food. The first consideration should be as regards age, state of health, and temper.

2439. The age, if possible, should not be less than twenty nor exceed thirty years, with the health sound in every respect, and the body free from all eruptive disease or local blemish. The best evidence of a sound state of health will be found in the woman's clear open countenance, the ruddy tone of the skin, the full, round, and elastic state of the breasts, and especially in the erectile, firm condition of the nipple, which, in all unhealthy states of the body, is pendulous, flabby, and relaxed; in which case, the milk is sure to be imperfect in its organization, and, consequently, deficient in its nutrient qualities. Appetite is another indication of health in the suckling nurse or mother; for it is impossible a woman can feed her child without having a corresponding appetite; and though inordinate craving for food is neither desirable nor necessary, a natural vigour should be experienced at meal-times, and the food taken should be anticipated and enjoyed.

2440. Besides her health, the moral state of the nurse is to be taken into account, or that mental discipline or principle of conduct which would deter the nurse from at any time gratifying her own pleasures and appetites at the cost or suffering of her infant charge.

2441. The conscientiousness and good faith that would prevent a nurse so acting are, unfortunately, very rare; and many nurses, rather than forego the enjoyment of a favourite dish, though morally certain of the effect it will have on the child, will, on the first opportunity, feed with avidity on fried meats, cabbage, cucumbers, pickles, or other crude and injurious aliments, in defiance of all orders given, or confidence reposed in their word, good sense, and humanity. And when the infant is afterwards racked with pain, and a night of disquiet alarms the mother, the doctor is sent for, and the nurse, covering her dereliction by a falsehood, the consequence of her gluttony is treated as a disease, and the poor infant is dosed for some days with medicines, that can do it but little if any good, and, in all probability, materially retard its physical development. The selfish nurse, in her ignorance, believes, too, that as long as she experiences no admonitory symptoms herself, the child cannot suffer; and satisfied that, whatever is the cause of its screams and plunges, neither she, nor what she had eaten, had anything to do with it, with this flattering assurance at her heart, she watches her opportunity, and has another luxurious feast off the proscribed dainties, till the increasing disturbance in the child's health, or treachery from the kitchen, opens the eyes of mother and doctor to the nurse's unprincipled conduct. In all such cases the infant should be spared the infliction of medicine, and, as a wholesome corrective to herself, and relief to her charge, a good sound dose administered to the nurse.

2442. Respecting the diet of the wet-nurse, the first point of importance is to fix early and definite hours for every meal; and the mother should see that no cause is ever allowed to interfere with their punctuality. The food itself should be light, easy of digestion, and simple. Boiled or roast meat, with bread and potatoes, with occasionally a piece of sago, rice, or tapioca pudding, should constitute the dinner, the only meal that requires special comment; broths, green vegetables, and all acid or salt foods, must be avoided. Fresh fish, once or twice a week, may be taken; but it is hardly sufficiently nutritious to be often used as a meal. If the dinner is taken early,—at one o'clock,—there will be no occasion for luncheon, which too often, to the injury of the child, is made the cover for a first dinner. Half a pint of stout, with a Reading biscuit, at eleven o'clock, will be abundantly sufficient between breakfast at eight and a good dinner, with a pint of porter at one o'clock. About eight o'clock in the evening, half a pint of stout, with another biscuit, may be taken; and for supper, at ten or half-past, a pint of porter, with a slice of toast or a small amount of bread and cheese, may conclude the feeding for the day.

2443. Animal food once in twenty-four hours is quite sufficient. All spirits, unless in extreme cases, should be avoided; and wine is still more seldom needed. With a due quantity of plain digestible food, and the proportion of stout and porter ordered, with early hours and regularity, the nurse will not only be strong and healthy herself, but fully capable of rearing a child in health and strength. There are two points all mothers, who are obliged to employ wet-nurses, should remember, and be on their guard against. The first is, never to allow a nurse to give medicine to the infant on her own authority: many have such an infatuated idea of the healing excellence of castor-oil, that they would administer a dose of this disgusting grease twice a week, and think they had done a meritorious service to the child. The next point is, to watch carefully, lest, to insure a night's sleep for herself, she does not dose the infant with Godfrey's cordial, syrup of poppies, or some narcotic potion, to insure tranquillity to the one and give the opportunity of sleep to the other. The fact that scores of nurses keep secret bottles of these deadly syrups, for the purpose of stilling their charges, is notorious; and that many use them to a fearful extent, is sufficiently patent to all.

2444. It therefore behoves the mother, while obliged to trust to a nurse, to use her best discretion to guard her child from the unprincipled treatment of the person she must, to a certain extent, depend upon and trust; and to remember, in all cases, rather than resort to castor-oil or sedatives, to consult a medical man for her infant in preference to following the counsel of her nurse.

THE REARING, MANAGEMENT, AND DISEASES OF INFANCY AND CHILDHOOD.

CHAPTER XLII.

Physiology of Life, as illustrated by Respiration, Circulation, and
Digestion.