Of all the elements essential to nutrition, oxygen is the only one required immediately after birth; as the child enters the world well stocked with all the others. Babies are not born hungry, as many people seem to think. Neither is their crying a proof of it, for, as we have observed, they have other very good reasons for crying; nor is their readiness to suck anything that comes in contact with the mouth, for they will behave in the same way while they are receiving an abundance of nourishment through the umbilical cord. Many hours pass before a newly born infant can possibly need food. Indeed, it could survive a week or longer without taking anything, by mouth, except water. The ability to suckle at birth merely indicates that the infant is prepared to utilize the mechanism which nature will now employ to sustain it.
After the umbilical cord has been severed the blood vessels within it can serve no further purpose. Consequently the remnant of this structure attached to the child's abdomen begins to shrivel. Formerly the care of the stump was considered a trivial matter; when cleanliness was neglected decomposition caused more rapid separation than takes place under the treatment which it now receives. No annoyance should be felt because the cord hangs on a long time; indeed, such an experience means it has been given exceptionally good care. Separation rarely occurs before the end of a week. It may be deferred for two weeks, or even longer, if the stump has been kept perfectly clean. After the shriveled cord drops off, the skin around the navel contracts, leaving a small raw area which discharges a yellow fluid for two or three days before the healing is complete.
MEDDLING.—In selecting a physician the patient will almost certainly have been guided by her confidence in his ability. It may seem strange, therefore, to insist that he be allowed to conduct the delivery as he thinks best. Nevertheless, suggestions from outsiders are so common, especially if the labor be at all prolonged, that it seems appropriate to warn patients to pay no attention to such advice. In the heat of excitement well-meaning relatives are sometimes inclined to interfere, and women who are not members of the family occasionally wish to discuss their experiences, irrelevant as they may be.
The patient's intimate friends, quite naturally, have the keenest personal interest in the event, an interest that of itself disqualifies them from reasoning calmly at the time. Their influence may be positively harmful if they persuade the physician to undertake procedures which his judgment convinces him are inadvisable. Should he turn a deaf ear, they will think him lacking in sympathy; but should he adopt their suggestions he would assume the full responsibility, and would perhaps be censured later by the very persons whom he sought to please. There can be no question of the proper course for him to pursue. Any influence which such entreaties may have will always be in the direction of too early interference, which is fraught with danger to mother and child alike. The master- word is patience, and it applies alike to the mother herself, to the doctor, and to her friends.
Almost always the whole duty of the doctor consists in watching the progress of labor, so that he may be ready to render assistance should it be needed. Until the second stage begins there is no real necessity for him to remain in the room. Indeed, it is better for him not to do so after he has made sure that satisfactory conditions prevail, for his judgment will be less biased if the patient is not continuously under his observation.
JUSTIFIABLE INTERVENTION.—It is quite true that in the progress of the birth difficulties now and then arise; yet they are far less common than rumor would lead us to believe. The unusual always attracts attention, often receiving greater emphasis than it merits. The particulars of confinement provide no exception to this rule; a delivery which requires artificial aid will be talked about, while hundreds that terminate naturally pass without comment. In this way the public gets an exaggerated notion of the frequency of difficult labors. Moreover, the nature of the trouble is usually distorted, for reports of medical events are apt to be incorrect, and errors multiply with each rehearsal. Obstetrical patients who wish, so far as possible, to escape the depressing influence of such inaccurate reports will be most likely to succeed if they follow the advice to select a physician at the beginning of pregnancy. When this is done the physician will have opportunity to explain or discredit alarming rumors, a task which it is usually necessary for him to perform, for there are always some persons who feel that a prospective mother should listen to everything that they have heard of childbirth.
The most frequent cause for intervention during labor is insufficiency of the muscular contractions to overcome the resistance of the birth-canal. Unusual resistance of this kind explains the longer labors of women who have passed middle life before becoming pregnant. They may need to exercise more patience than younger women, though they have no greater reason to apprehend serious difficulties. Whenever rigidity of the muscles adjacent to the birth-canal arrests delivery the physician may employ the obstetrical forceps, which have been in use since the seventeenth century.
Although it is widely known that physicians sometimes terminate labor in this way, the public estimate of the merits and of the limitations of the instrument is so inexact that the truth about it should be understood. Obstetrical forceps were devised by one of the Chamberlens, a family of French Huguenots who fled to England in 1569. The invention was long kept a secret; therefore its date cannot be fixed, nor even the inventor clearly identified, though everyone agrees that he was a member of this family. Clearly the instrument had been in use for some generations prior to Hugh Chamberlen, who translated from French into English the foremost obstetrical textbook of his time. The book, published in 1672, does not contain a description of the forceps, but in his preface Hugh Chamberlen refers to delay in delivery, saying, "My father, my brothers, and myself (though none else in Europe as I know) have by God's blessing and our own industry attained to and long practiced a way to deliver women without prejudice to them or their infants in this case." It is not questioned that the forceps was the secret that his ancestors and he himself employed so long and so profitably. About a century ago what are probably the original models of the instrument were discovered in a country home of Essex which once belonged to the Chamberlens; there they had been hidden in a trunk in the garret. The box in which they were concealed contained four pairs of forceps, representing different stages in their development, besides other instruments and a number of letters which established their ownership.
After an unsuccessful attempt to sell the family secret in Paris, Hugh Chamberlen found a purchaser in Amsterdam. The privilege of using it in Holland was then granted physicians for a monetary consideration, and that practice continued until two philanthropists purchased the secret to make it public. It was ultimately learned, however, that the sale was a swindle, for the device which the purchasers obtained consisted of only half the genuine instrument. The real secret was revealed by a son of Hugh Chamberlen, who bore the same name as his father; but probably the first accurate printed description of the forceps was made by Samuel Chapman, in his treatise on obstetrics which appeared in 1733. Subsequently they came into general use, and, with many modifications, remain the most important instrument in the obstetrician's equipment. There can be no exaggeration in the claim that the instrument has done more to save human life than any other surgical appliance.
The obstetrical forceps have been of such great service in diminishing the number of still-born infants that they were once called the child's instrument. The need of its employment in behalf of the child may be determined by careful observation of the fetal heart-sounds, which are heard over the mother's abdomen, and by means of which one may learn the condition of the child. Signs of danger are extremely uncommon so long as dilatation of the womb is not complete, for any strain which labor may impose upon the child will usually occur during its passage through the pelvis. Most often, therefore, the head has reached the outermost part of the birth canal before extraction becomes advisable.