Woman. Her Sex and Love Life. William Josephus RobinsonЧитать онлайн книгу.
Develops—Bag of Waters—Umbilical Cord—The Navel—Fetus Nourished by Absorption—Fetus Breathes by Aid of Placenta—No Nervous Connection Between Mother and Child.
Whatever part of the womb the ovum attaches itself to is stimulated to intense activity, to growth. Numerous bloodvessels begin to grow and that part of the lining membrane with its numerous bloodvessels constitute the placenta, or as it is commonly called afterbirth, because it comes out after the birth of the child. From the placenta there is also reflected a membrane over the ovum, so as to give it additional protection. That membrane forms a complete bag over the fetus; this bag becomes filled with liquid, so that the fetus floats freely in a bag of waters; this bag bursts only during childbirth. The fetus is not attached close to the placenta, but is, so to say, suspended from it by a cord, which is called the umbilical cord. When the child is born, the umbilical cord is cut, and the scar or depression in the abdomen where the umbilical cord was attached constitutes the navel or umbilicus (in slang language—button or belly button). The umbilical cord consists of two arteries and one vein embedded in a gelatin like substance and enveloped by a membrane, and it is through the umbilical cord that the blood from the placenta is brought to and carried from the fetus. The blood of the fetus and the blood of the mother do not mix; the bloodvessels are separated by thin walls, and it is through these thin walls that the fetal blood receives the ingredients it needs from the mother's blood. In other words, it receives its nourishment from the mother by absorption or osmosis. The blood from the placenta also furnishes the fetal blood with oxygen, so that the fetus breathes by the aid of the placenta, and not through its own lungs.
It is well to remember that there is absolutely no nervous connection between mother and child. There are no nerves whatever in the umbilical cord, so that the nervous systems of the fetus and of the mother are entirely distinct and separate. And this will explain why certain nervous impressions and shocks received by the mother are not readily transmitted to the child. It is only through changes in the mother's blood that the fetus can be influenced. As will be seen in a later chapter we are skeptical about "maternal impressions."
Chapter Fifteen
LACTATION OR NURSING
No Perfect Substitute for Mother's Milk—When Nursing is Injurious to Mother and Child—Modified Milk—Artificial Foods—Care Essential in Selecting Wet Nurse—Suckling Child Benefits Mother—Reciprocal Affection Strengthened by Nursing—Sexual Feelings While Nursing—Alcoholics are Injurious—Attention to Condition of Nipples During Pregnancy Essential—Treatment of Sunken Nipples—Treatment of Tender Nipples—Treatment of Cracked Nipples—How to Stop the Secretion of Milk When Necessary—Menstruation While Nursing—Pregnancy in the Nursing Woman.
Every mother should nurse her child—if she can. There is no perfect substitute for mother's milk. There is only one excuse for a mother not nursing—that is when she has no milk, or when the quality of the milk is so poor that the child does not thrive on it, or when the mother is run down, is threatened with or is suffering with tuberculosis, etc. In such cases the nursing would prove injurious to both mother and child.
When the mother cannot nurse the child, it should be brought up artificially on modified cow's milk. Formulas for modified milk have been worked out for every month of the child's life, and if the formulas are carefully followed, and the bottle and nipples are properly sterilized, the child should have no trouble, but should thrive and grow like on good mother's milk. If the child is sickly or delicate and does not thrive on modified cow's milk or on the other artificial foods, such as Horlick's malted milk, or Nestlé's food, then a wet nurse may become necessary. But before engaging a wet nurse great care should be taken to make sure that she is healthy, that the age of her child is approximately the same as the age of the child which she is about to nurse, and particularly that she is free from any syphilitic taint. One, two or more Wassermann tests should be made to settle the question definitely.
Mothers should bear in mind that suckling the child is good not only for the child, but for the mother as well. Lactation helps the involution of the uterus: the uterus of a nursing mother returns more quickly and more perfectly to its normal ante-pregnant condition than the uterus of the mother who cannot or will not nurse her child.
It is asserted that the reciprocal affection between mother and child is greater in cases in which the child suckled its mother's breast. This is quite likely. It is also asserted that the nursing mother transmits certain traits to its child, which the non-nursing mother cannot. This is merely a hypothesis without any scientific proof.
On the other hand, the statement that many women experience decidedly pleasurable sexual feelings while nursing seems to be well substantiated.
That the mother who nurses her child should partake of sufficient nourishment goes without saying. But the advice often given to nursing mothers to partake of beer, ale or wine is a bad one. It is a question if a mother partaking of considerable quantities of alcoholic beverages may not transmit the taste for alcohol to her children. No, alcoholics should be left alone, but milk, eggs, meat, fruit and vegetables should be partaken of in abundance.
Preparing the Nipples. For the infant to be able to nurse properly the nipples of the breast must be in good condition. If the nipples are sunken, depressed, it is torture for the child to nurse. It uses up a lot of energy uselessly, becomes exhausted, and gets very little milk; while if the nipples be tender or cracked the process of nursing is a torture for the mother.
It is therefore necessary to attend to the nipples in due time—to begin at the fifth or sixth month is not too early. If the nipples are sufficiently prominent, little need be done for them except to wash them with a little boric acid solution (one teaspoonful of boric acid to a glass of water) occasionally, and now and then to rub in a little petrolatum, plain or borated. But if the nipples are sunken so that they are below the surface of the breast, or if they are only slightly above the surface of the breast, they must be treated. Gentle traction must be made on them with the fingers three or four times a day. There are only a few cases where persistent manipulation will not develop the nipple and make it stand out prominently.
If the nipple is tender it should be washed two or three times a day with a mixture of alcohol and water; one part of alcohol to three parts of water is sufficient. In washing the nipple with this diluted alcohol it should be dried and a little petrolatum or vaseline rubbed in. This done two or three times a day during the last month or two of the pregnancy will generally produce a good healthy nipple.
The Treatment of Cracked Nipples. If the care of the nipple has been neglected, and it develops cracks or fissures so that the nursing of the child causes the mother severe pain, the nursing should be done through a nipple shield, and in the meantime between the nursings the nipple should be rubbed with the following preparation, which is excellent and which I can fully recommend: thymol iodide, ½ dram; olive oil, ½ ounce. This should be applied every hour to the nipple and covered with a little cotton; before each nursing, however, it must be well washed off with warm water or warm boric acid solution. When the nipples are cracked, the infant's lips should also before nursing be carefully wiped out with boric acid solution. For the baby's mouth contains bacteria which while harmless in themselves may if they get into the cracks of the nipple set up an inflammation of the breast or "mastitis" and cause an abscess. If the cracks are excruciatingly painful, as they sometimes are, it is necessary to give the one breast a rest for twenty-four hours and have the child nurse at the other until the cracks have partially healed.
When It Is Necessary to Dry Up the Breasts. In case of the death of the child, or if the mother for some other reason finds herself unable to nurse, such as in cases where there is absolutely no nipple, instead of the prominence of the nipple there being a deep depression, it becomes necessary to stop the secretion of the milk, or as it is said in common parlance, "to dry up the breasts." In former days, not so very long ago, and the practice is still common enough to call attention to it and to condemn it, the breasts used to be tightly bandaged, or they used to be pumped every few hours. The first causes unnecessary pain and trouble, while the second procedure, the pumping, does exactly the reverse to what it is intended to do. Instead of drying up the breasts it keeps up the secretion. The best thing to do in