intervaginal scales

例句：

1. 1. The doctor prescribed a medication to treat her condition.
   医生开了一种药物来治疗她的病情。
2. 2. The patient was given an intravaginal suppository for relief of pain.
   病人被给予一个阴道栓剂以缓解疼痛。
3. 3.During labor, the nurse inserted an intervaginal scale to monitor fetal heart rate.
   在分娩期间，护士插入了一个阴道栓以监测胎儿心率。