If the swelling remains slight, no attention need be paid to it. But if it becomes extensive or painful, nothing will give relief except going to bed. Patients observe for themselves that the swelling lessens during the night, and from this usually learn that the proper treatment is rest. When it is absolutely impossible to remain in bed long enough for the swelling to disappear, the next best plan is to accept every opportunity, during the day, to sit down and prop up the feet. _Varicose Veins_.--The distention of the surface veins of the legs, the condition known as varicose veins, is not a peculiarity of pregnancy. Anyone who must be on his feet a great deal is liable to suffer from this ailment. It is true, nevertheless, that pregnancy increases the likelihood of the development of varicose veins. The walls of the vessel are generally able to withstand whatever strain is placed upon them during the first pregnancy, and usually the varicosed condition does not develop until after there have been several pregnancies. As a rule, both legs are similarly affected, but if only one, it is more likely to be the right. This is explained by the fact that the position of the child within the womb is ordinarily such as to cause greater pressure on the vessels of the right side. For the same reason when the legs are unequally affected, generally the veins of the right side are the larger. In any case, however, the birth of the child removes the source of the interference, and during the lying-in period, provided that the patient remains quiet for a sufficient length of time, the vessels regain their normal caliber. Once they have been distended, however, the veins remain more susceptible to engorgement. Consequently, in order not to increase the strain these vessels naturally bear during the latter months of pregnancy, the precautions just mentioned for the avoidance of all the pressure symptoms should be strictly observed. Upon the first intimation that the veins are becoming dilated, a patient should be unusually careful to keep off her feet all that she can. Only in extreme cases will it be compulsory to go to bed. But, if the veins are large and painful, she should stay in bed until material improvement has taken place. Subsequently she should wear a flannel bandage, snugly applied, about the leg from the toes to a point somewhat above the knee; the bandage should extend higher whenever the veins of the thigh also are dilated. In putting on the bandage the heel may be left uncovered; after leaving the foot a turn of the bandage will be taken around the ankle and thence applied upward. A flannel bandage may be easily made at home. Bias strips are cut about three inches in width and sewed together end to end so that the joining will lie flat. Unless the bandage must extend far above the knee, eight yards will be a sufficient length.