In the treatment of a case where expulsion is threatened, our object will be either to stop that process in time to save the life of the foetus, or if this cannot be attained, to carry it through, in such a manner, as to expose the mother to as little danger and injury as possible.[63] In the first instance, we must be guided nearly by the same rules as in the prophylactic treatment: if there be considerable arterial excitement, and evidence of general plethora, a small bleeding will be useful in restoring a calm to the circulation; the most perfect quiet of body and mind must be insisted upon; the patient should lie upon a hard mattress, and be covered with as little clothing as is consistent with safety; she must refrain from all exertion, and strictly maintaining the horizontal posture for a considerable time. The indications for our treatment will be, 1. to remove every thing which may, in any degree excite the circulation, and, 2. to prevent the contraction of the uterus. Stimulants of every description, and animal food must be forbidden; the bowels must be opened by gentle saline laxatives; and if the pulse still betrays any sharp or resisting feel to the finger, small doses of nitre may be taken as already recommended. When the circulation has become perfectly calm, and every trace of excitement allayed, opiates will prove of inestimable value: they stop any disposition to uterine contraction, and remove the pain in the back and loins which this will cause. The form which we prefer is the Liquor Opii Sedativus, as being more sure in producing a sedative effect than common laudanum, while at the same time, it produces less irritation and derangement in the stomach and bowels. A moderate discharge of blood from the vagina, although showing that a separation has taken place between the ovum and the uterus, cannot be looked upon as an unfavourable sign, for it relieves the pelvic vessels, diminishes the pain in the back, and makes the patient feel more light and comfortable; but if it be at all brisk, and continues so after the employment of the above remedies, if also there be heat and throbbing in the region of the uterus, it will be necessary to apply cloths wrung out of cold water to the lower part of the abdomen and vulva, and to the groins and sacrum; and this treatment must be continued in full force until the symptoms of congestion have abated, and the discharge lessened or stopped.