According to Professor You Zhao-ling,the pathogenesis of polycystic ovary syndrome(PCOS)is essentially"ovarian vesicle"mutation,which has the following basic characteristics:heredity,"three mores and two difficulties"(multiple causes of disease,multiple onset,pathological polymorphism;difficult to control disease situation,difficult to predict disease situation),"four features"(multiple symptoms,long-term course,hidden disease condition,and difficulty in treating),"four high and one low"(high rate of biochemical pregnancy,high rate of missed ab...
