stenosis of cervix

例句：

1. 1.The patient had a stenosis of the cervix that required surgery.
   患者患有子宫颈狭窄，需要手术。
2. 2. The condition is often associated with infertility.
   这种状况通常与不孕症有关。
3. 3. The stenosis was caused by a previous infection.
   狭窄是由之前的感染引起的。