Polycystic ovary syndrome(PCOS) is one of the principal causes of anovulatory infertility of women in reproductive age.The treatment of infertile women with PCOS is still a troublesome problem.

• 多囊卵巢综合征是育龄妇女无排卵性不孕的主要原因之一,其助孕问题是不孕症治疗中的难题。