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UNDERSTANDING THE PROCESS OF CHILDBIRTH

     The nine-month wait is finally over, and the baby so longed for is about to be born. The expectant mother’s cervix has remained firmly shut, keeping the fetus safely in the womb. But now her cervix thins, softens, and relaxes. The miracle of birth begins.     What is behind the marvelous process of childbirth? Of the several factors involved, two are especially amazing. First, OXYTOCIN , a hormone produced in the brain, is released. Both men and women produce this substance, but a great quantity of it is released in the pregnant mother when labor begins, causing the cervix to dilate and the uterus to contract.        Just how the pituitary gland of the expectant mother knows when to begin releasing this hormones is a mystery. The book incredible Voyage- Exploring the Human Body states: somehow her brain senses that gestation is complete and that it is time for the powerful uterine muscles … to take on their brief but heroic job.        A second factor involved in thi

POISONED BABIES

                                                        A particularly tragic outcome of alcohol abuse is its effect on the unborn. Alcohol is far worse for the developing fetus than any other abuse drug. When a pregnant woman drinks, her developing child also drinks, and the toxic effect of alcohol is especially devastating at this formative stage of the fetus. Alcohol causes irreversible damage to its central nervous system. Neurons do not form properly. Cells are killed off. Other cells end up located in the wrong place.     The result, fetal alcohol syndrome [FAS], is the foremost cause of mental retardation in newborns. Difficulties encountered by FAS children include intellectual impairment, language problems, developmental delay, behavioral dysfunction or deficit, slow growth, hyperactivity, and hearing and sight disorders. Many FAS babies are also born with characteristic facial deformities.     In addition, children whose mothers drank even moderate amount of alcoh