“DEFINITION. The head of the child presents and the labor is terminated without manual or instrumental assistance, but it is prolonged beyond twenty-four hours from causes which occasion delay in the first stage.” Prolongation of labor is of comparatively small consequence when the membranes are still intact, as they serve to protect the soft parts of the mother as well as the body of the child from injurious pressure, but the mere lengthening of the labor may become a serious thing when the head has entered the pelvis, when the uterus is strongly excited by reflex stimulation, and when the maternal soft parts as well as the fœtus and cord are exposed to severe pressure. When we find no evil resulting from the delay we need not interfere, but when we can remove the cause of it we are bound to do so. In tedious labors the woman becomes fatigued, the loss of sleep is much felt, her spirits become depressed, and the stomach is more or less disturbed, but when the other bodily functions are performed regularly, the skin is cool, the pulse quiet, the tongue clean and moist, there is no headache, and the pains recur tolerably regularly, the condition of the patient is favorable, though the pains are inefficient and vary in their duration and frequency. There is usually loud outcry during the pain in the first stage of labor, but there is often sufficient remission of the suffering for the woman to get some quiet sleep, and generally there is progress to the labor. INEFFICIENT ACTION OF THE UTERUS occurs most commonly in women confined for the first time, and sometimes we can ascribe it to no cause but constitutional peculiarity, or a deranged state of the digestive organs, or mental depression; in other cases it may be caused by irritation of the os and cervex uteri. The skilled nurse may properly send for a medical man, though he is not indispensably necessary in such cases. The best thing which she can give in such cases is a quarter grain dose of morphine to suspend the pains and induce sleep, or if this is not thought best it may be proper to give physic or stimulating enemata. Never give ergot to increase the pains, but it may be proper to give several grains of quinine. However, giving medicine must be left as much as possible to the physician. EXCESSIVE AMOUNT OF LIQUOR AMNII with undue distention of the uterus in some cases renders the pains inefficient. The unusually large size, and the fluctuation of the abdominal tumor may be obvious, but although an accoucheur might deem it advisable to evacuate the waters, the skilled nurse who could not be certain that there was a favorable presentation, should not do it. She must exercise patience herself and encourage the patient to do so, and time will probably do the work, though it is better to commit the case to a doctor.