Prevention depends on the cause. For example, moderate exercise instead of extreme exercise, weight control, and other measures may be helpful.
Stenchever MA, Droegemueller W, Herbst AR. Comprehensive Gynecology. 4th ed. St. Louis, Mo: Mosby; 2001:1109-1119.
Rakel P, ed. Conn’s Current Therapy 2005. 57th ed. Philadelphia, Pa: WB Saunders; 2005:1291-1293.