例1 23岁,因无月经及结婚年余不孕来求治。月经一直未来潮,2年前结婚。父母非近亲结婚,无遗传病史。体查:发育正常,身高1.58m,双乳发育正常,等大,外阴发育丰满,阴阜阴毛多,色黑,大小阴唇发育正常。用窥器撑开阴道,阴道深且松弛,上端未见宫颈及宫颈口。双合诊于膀胱后壁可 Example 1 23 years old, because no menstruation and marriage more than infertility to seek treatment. Menstruation has been a trend, married two years ago. Parents married non-relatives, without genetic history. Physical examination: normal development, height 1.58m, normal development of breast milk, such as large, vulva developed fullness, pubic hair pubic hair and more, black, normal labia size development. With the speculum to open the vagina, vagina deep and loose, no cervix and cervix on the top of the mouth. Double joint diagnosis in the bladder wall can be