gynecology & obstetrics

例句：

1. 1.The gynecologist performed a thoroughexamination of the patient's reproductive system.
   妇科医生对患者的生殖系统进行了彻底的检查。
2. 2. During her obstetrics training, she learned about the importanceof prenatal care.
   在她的产科学培训期间，她学习了关于产前护理的重要性。
3. 3. Gynecology and obstetrics are two branches of medicinethat focus on women's health.
   妇科学和产科学是两个专注于女性健康的医学分支。