题目内容

57. 患者，女性，30岁，婚后6年未孕。月经初期为14岁，平时月经不规律，每30天～2个月来一次月经，每次3～5天，经量中，色质深，无痛经，白带不多，无异味。妇科检查：子宫前位，大小正常，双册卵巢增大，皮质下可见多个中小卵泡排列。B超检查：子宫未见异常，双侧卵巢呈多囊改变。性激素检查：LH/FSH>3。每个月经周期通常有几个卵泡发育成熟并排卵

A. 一个
B. 二个
C. 三个
D. 四个
E. 五个

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