1·He taught many pupils, including the famous surgeon and obstetrician William Hunter.
他还传教了许多弟子，包括著名的外科和产科医生威廉·亨特。
2·Almost 150 years passed before the practice was revived in 1818 by an English obstetrician, James Blundell, who performed a human-to-human blood transfusion at Guy's Hospital in London.
过了150年，到1818年，英国产科医生詹姆斯·布伦·戴尔才恢复了输血实践，他在伦敦·盖斯医院进行了人对人的输血。
3·It is unfortunate, but we are only mother, not a professional obstetrician.
很不幸的事，但是我们只是妈妈，不是专业的产科医生。
4·Please consult your gynaecologist or obstetrician before planning your trip.
请在您计划旅行前，咨询您的妇科或产科医生。
5·Dr. P. O. is an obstetrician obstetrician from Uganda.
医生是一位来自乌干达的产科医生。