Macnish, in his "Philosophy of Sleep," objects strongly to air beds, and says that he can a.s.sert "from experience," that they are the very worst that can possibly be employed. My theories--for I have had no experience on the subject--would lead me to a similar conclusion. A British writer of eminence a.s.sures us that the higher cla.s.ses in Ireland, to a considerable extent, accustom themselves and their infants to sleep on bags of cut straw, overspread with blankets and a light coverlid; and that the custom is rapidly finding favor. I have slept on straw, both in winter and summer, for many years, yet I am always warm; and those who know my habits say I use less _covering_ on my bed than almost any individual whom they have ever known.

I have no hostility to soft beds, especially for young children and feeble adults, could softness be secured without much heat and relaxation of the system. On the contrary, it is certainly desirable, in itself, to have the bed so soft that as large a proportion of the surface of the body may rest on it as possible. But I consider hardness as a much smaller evil than feathers.

It is worthy of remark how generally physicians, for the last hundred years, have recommended hard beds, especially straw beds or hair mattresses, to their more feeble and delicate patients. This fact might at least quiet our apprehensions in regard to their tendency on those who are accustomed to them in early infancy.

Some writers on these subjects appear to doubt whether, after all that they say, they shall have much influence on mothers in inducing them to give up feather beds for their infants. But they need not be so faithless. Mult.i.tudes have already been reformed by their writings; and mult.i.tudes larger still would be so, could they gain access to them. It is a most serious evil that they are often so written and published that comparatively few mothers will ever possess them.

The pillow, as well as the bed, should be rather hard; and its thickness should be much less than is usual, or we shall do mischief by bending the neck, and thus compressing the vessels, and obstructing the circulation of the blood. But on this subject I will say more, when I come to treat on "Posture."

The child's bed should not be placed near the wall, on account of dampness. There is also, during the summer, another reason. Should lightning strike the house, it will be much more apt to injure those who are near the wall than other persons; as it seldom leaves the wall to pa.s.s over the central part of the room.

Curtains are not only useless, but injurious. They prevent a free circulation of the air. Everything which has this tendency must be studiously guarded against, in the management of infants.

Nothing is more injurious to the old or the young than damp beds and damp covering. It behoves, especially, all those who have the care of infants, to see that everything about their beds is thoroughly dry. The walls and clothes should also be dry; and wet clothes should never be hung up in the room. By neglecting these precautions, colds, rheumatisms, inflammations, fevers, consumptions, and death, may ensue.

Many a person loses his health, and not a few their lives, in this way.

The author of this work was once thrown into a fever from such a cause.

Warming the bed is, in all cases, a bad practice. While in the nursery, if the air be kept at a proper temperature, there will be no need of it; after the child is a.s.signed to a separate chamber, its enervating tendency would result in more evil than good. It is better to let the bed became gradually heated by the body, in a natural and healthy way.

No person, and above all, no infant, should be suffered to sleep in a bed that has been recently occupied by the sick. The bed and all the clothes should first be thoroughly aired. Could we see with our eyes at once, how rapidly these bodies of ours fill the air, and even the beds we sleep in, with carbonic acid and other hurtful gases and impurities, even while in health, but much more so in sickness, we should be cautious of exposing the lungs of the tender infant, in such an atmosphere, until everything had been properly cleansed, and the apartments properly ventilated.

SEC. 5. _The Covering._

The covering of the bed should be sufficiently warm, but never any warmer than is absolutely necessary to protect the child from chilliness. The lightest covering which will secure this object is the best. Perhaps there is nothing in use that, with so little weight, secures so much heat as what are called "comfortables."

The clothes should not be "tucked up" at the sides and foot of the bed with too much care and exactness. For when the bed is once warmed thoroughly with the child's body, the admission of a little fresh air into it, when he elevates or otherwise moves his limbs, can do no harm, but _may_ do much of good, in the way of ventilation. I deem it important, moreover, to inure children very early to little partial exposures of this kind.

Those mothers who, from over-tenderness, and want of correct information on the subject, pursue a contrary course, and consider it as almost certain death to have a particle of fresh air reach the bodies of their infants during their slumbers, are generally sure to outwit themselves, and defeat their very intentions. For by being thus tender of their children, it often turns out that whenever the mother is ill, or when on any other account she ceases to watch over them--and such times must, in general, sooner or later come--they are much more liable to take cold or sustain other injury, should they be exposed, than if they had been treated more rationally.

I knew a mother who would not trust her children to take care of their own beds on retiring to rest, as long as they remained in her house, even though they were twenty or thirty years old. But they had no better or firmer const.i.tutions than the other children of the same neighborhood.

Hardly anything can be more injurious than covering the head with the bed clothes; and yet some mothers and nurses cover, in this way, not only their own heads, but those of their children. I have elsewhere shown how impure the air is, which is imprisoned under the bed clothes.

I hope those mothers who are willing to destroy _themselves_ by covering up their heads while they sleep, will at least have mercy on their unoffending infants.

SEC. 6. _Night Dresses._

The grand rule on this point is, to wear as little dress during sleep as possible. Some mothers not only suffer their infants to sleep in the same shirt, cap, and stockings that they have worn during the day, but add a night gown to the rest. No cap should be worn during the night, any more than in the day time. Or if the foolish practice has been adopted for the day, it should be discontinued at night. It is enough for those adults whose long hair would otherwise be dishevelled, to wear night caps, and subject themselves, as they inevitably do, to catarrh and periodical headache. Children's heads should have nothing on them by night; nor even by day, except to defend them from the rain or the hot rays of the sun.

The stockings, too, should be wholly laid aside at night, unless in the case of those who are feeble, apt to have their feet cold, or particularly liable to bowel complaints. Such may be allowed to sleep in their stockings, but not in those which have been worn all the day.

Indeed, neither children nor adults should ever wear a single garment in the night which they have worn during the day. The reason is, that there are too many causes of impurity in operation while we sleep, without our wearing the clothes in which we have been perspiring during the day-time--and which must be already more or less filled with the effluvia of our bodies.

It is a very easy thing to have a loose night gown to supply the place of the shirt we have worn during the day; and if nothing else is convenient, a spare shirt will answer. But both a night gown and shirt should never be admitted, especially in warm weather. The garment to supply the place of the shirt during the night, may be of calico in the summer, and of flannel in the winter.

The collar and wristbands of this night dress should be loose; and the whole garment should be large and long. No article of dress should ever press upon our bodies, so as in the least to impede the circulation; and for this reason it is, that writers on physical education have inveighed so much against cravats, straps, garters, &c. This caution, so important to all, is doubly so to young mothers, on whom devolves the management of the tender infant.

When the child has been perspiring freely during the evening, just before he is undressed, or when he has just been subjected to the warm bath, it may be well to use a little care in undressing and exchanging clothes, to prevent taking cold;--though it should ever be remembered, that those children who are managed on a rational system will bear slight exposures with far more safety, than they who have been managed at random--sometimes, indeed, with great tenderness, but at others, wholly neglected.

SEC. 7. _Posture of the Body._

In early infancy, children who are not stuffed rather than fed, may occasionally be permitted to sleep on their backs, especially if they incline to do so. But it will be well to encourage them to sleep on one side, as soon as you can without great inconvenience.

The right side, as a general rule, is preferable; because the stomach, which lies towards the left side, is thus left uncompressed, and digestion undisturbed. I would not, however, require a child to lie always on the right side, but would occasionally change his position, lest he should become unable to sleep at all, except in a particular manner.

I have said elsewhere, that the head ought to be a little raised, especially if the child is liable to diseases of the brain. But this remark, rather hastily thrown out, requires explanation.

There is so much blood sent by the heart to the head and upper parts of the system of infants, as to predispose those parts, especially the brain, to disease. In a horizontal position of the body, there is more blood sent to the brain than when the body is erect. This will show the reader, at once, that if the infant is peculiarly exposed to diseases of the brain--and it certainly is so--he ought to remain in a horizontal posture as little as possible, except during sleep; and that even then it is desirable to make his bed in such a manner as to elevate the head and shoulders as much as we can without compressing the lungs, or obstructing the circulation in the neck.

I recommend, therefore, to raise the head of an infant's bedstead a little higher than the foot; though not so much as to incline him to slide downwards into the bed, for that would be to produce one evil in curing another.

Sir Charles Bell thinks that the common disease of infants called _diabetes_, arises from their being permitted to sleep on their backs; and that by breaking up the habit of lying in this position, and accustoming them to lie on their sides, we shall prevent it. I doubt whether the effect here referred to, is ever the result of such a cause.

Still I am as much opposed to the _habit_ of sleeping on the back, as Sir Charles Bell. It is quite injurious to free respiration.

Closely allied to the subject of bodily position in general, is the state of particular organs; especially the stomach and the senses. I have already intimated that in order to have an infant sleep quietly, it is desirable to darken the room. This is the more necessary, where infants are unnaturally wakeful. In such cases, not only light should be excluded from the eye, but sounds from the ear, odors from the nostrils, &c. A remarkably full stomach is in the way of going quietly to sleep, whether the person be old or young. Neither infants nor adults ought to take food for some time previous to their going to sleep for the night. Great bodily heat, as well as too great cold, is also unfavorable. If too hot, the temperature of the infant should be somewhat reduced by exposure to the air; if too cold, it should be raised in a natural, healthy, and appropriate manner.

SEC. 8. _State of the Mind._

In giving directions how to procure pleasant dreams, Dr. Franklin mentions as a highly important requisition, the possession of a quiet conscience. A wise prescription, no doubt.

But infants, as well as adults, in order to sleep quietly, should have their minds and feelings in a state of tranquillity. The youngest child has its "troubles;" and it is highly important, if not indispensable, to _healthy_ sleep, that the mother take all reasonable pains to remove them before sleep is induced.

We sometimes hear about children crying themselves to sleep, as if it were a matter of no consequence; and sometimes, as if it were, on the contrary, rather desirable. But is the sleep of an adult satisfying, who goes to bed in trouble, and only sleeps because nature is so exhausted that she cannot bear the protracted watchfulness any longer? Why then should we expect it, in the case of the infant?

I know an excellent father who is so far from believing this doctrine, that he silences the cries of his child by the word of command--and believes that in so doing, he promotes both his health and his happiness. He would no more let him cry himself to sleep than he would let him cough himself to sleep; though both crying and coughing, in their places, may be and undoubtedly are salutary.

Whatever may be the age and circ.u.mstances of an individual, he ought to retire for rest with a cheerful mind. All anxiety about the future, all regret about the past, all plans even, in regard to the business or amus.e.m.e.nt of the morrow, should be kept wholly out of the mind. We should yield ourselves up to the arms of sleep with the same quietude as if life were finished, and we had nothing more to do or think of.

SEC. 9. _Quality of Sleep._

The soundness, as well as other qualities, of sleep, differs greatly in different individuals; and even in the same night, with the same individual in different circ.u.mstances. The first four or five hours of sleep are usually more sound than the remainder. Hardly anything will interrupt the repose of some persons during the early part of the night, while they awake afterwards at the slightest noise or movement--the chirping of a cricket, or the playing of a kitten.

In profound sleep, we probably dream very little, if at all; but in other circ.u.mstances, we are constantly disturbed by dreaming, and sometimes start and wake in the greatest anxiety or horror.

Nightmare is generally accompanied by dreams of the most distressing kind. We imagine a wild beast, or a serpent in pursuit of us; or a rock is detached from some neighboring cliff, and is about to roll upon and crush us; and yet all our efforts to fly are unavailing. We seem chained to the spot; but while in the very jaws of destruction, perhaps we awake, trembling, and palpitating, and weary, as if something of a serious nature had really happened.

In the case of nightmare, it is more than probable that we fall asleep with our stomachs too heavily loaded with food, or with a smaller quant.i.ty of that which is highly indigestible. Or it may sometimes arise from an improper position of the body, such as disturbs the action of the stomach or lungs, or of both these organs. Lying on the back, when we first go to sleep, is very apt to produce nightmare.

But distressing dreams often follow an evening of anxious cares, especially if those cares preyed upon us for the last half hour; and also after late suppers, even if they are light--and late reading. Hence the injunctions of the last section. Hence, too, the importance of taking our last meal two or three hours before sleep, and of engaging, during these hours, in cheerful conversation, and in the social and private duties of religion. Family and private worship, in the evening, are enjoined no less by philosophy than they are by christianity; and every young mother will do well to understand this matter, and train her offspring accordingly.

"That sleep from which we are easily roused, is the healthiest," says Macnish. "Very profound slumber partakes of the nature of apoplexy." I should say, rather, that a medium between the two extremes is healthiest. Profound apoplectic sleep, I am sure, is injurious; but that from which we are too easily roused cannot, it seems to me, be less so. Thus, I have often gone to sleep with a resolution to wake at a certain hour, or at the striking of the clock; and have found myself able to wake at the proposed time, almost without one failure in twenty instances where I have made the trial. But my sleep was obviously unsound, and certainly unsatisfying. The desire to awake at a certain moment or period, seemed to buoy me above the usual state of healthy sleep, and render me liable to awake at the slightest disturbance. Were it not for sacrificing the ease of others, it would be far better, in such cases, to rely upon some person to wake us, instead of charging our own minds with it.

The quality of our sleep will be greatly affected by the quant.i.ty. But this thought, if extended, would antic.i.p.ate the subject of our next section; so easily does one thing, especially in physical education, run into or involve another. I will therefore, for the present, only say that if we confine ourselves to a smaller number of hours than is really required, our sleep becomes too sound to be quite healthy, as if nature endeavored to make up in quality, for want of due quant.i.ty. On the contrary, if we attempt to sleep longer than is really necessary to restore us, the quality of our sleep is not what it ought to be; for we do not sleep soundly enough.