_The Pelvic Floor_.--Second only in importance to having the womb restored to its original position is the necessity of restoration of the pelvic floor. This structure, also called the _perineum_, we should know, lies between the thighs, shuts in the bottom of the abdomen, and prevents prolapse of the viscera. In women it forms the lower portion of the birth-canal, enclosing the aperture through which the child enters the world. Although intelligent management of labor is of the greatest value for the protection of the pelvic floor, under certain circumstances it may be impossible to preserve it intact; injury to it is the rule when the first child is born, and not unusual in later births. There can be no doubt regarding the advisability of uniting the edges of a tear; indeed, to do so immediately is the very first essential toward restoring the pelvic floor to its wonted integrity. But even though tears are sewn up successfully, there is invariably some relaxation of the perineum until the restorative process, which here again chiefly concerns the muscles, has been given opportunity to become effective. As with all the restorative changes in the lying-in period, to rest calmly in bed favors the perfect recovery of the pelvic floor more than anything else. Keeping the thighs together during the first few days undoubtedly assists tears in healing, but that precaution is not always necessary, and when it is the physician will call attention to the fact. The really important matter, as I have said, is that the upright position should not be resumed until the pelvic floor has become firm. THE CARE OF THE PATIENT.--Now we have learned enough of the manifold changes in the lying-in period to appreciate the fact that patients require medical direction even though they are feeling perfectly well. The view held by former generations that women can get along without a doctor and with any sort of nursing is partly responsible for the existence of gynecology, the branch of medicine which deals with the diseases of women. Recently delivered women should be treated as surgical patients, not because they are ill, but to keep them from becoming so.