超声产检：孕期要做几次B超，每次产检检查的目的是什么，B超如何检查胎儿生长发育，做B超检查的时候要注意什么【Ultrasound Room】Obstetric Ultrasound

#产检#B超师小默#OB
这期视频主要帮助孕妈们了解超声孕期检查，在不同的孕期，超声会检查胎儿的不同方面，随时监测着宝宝的成长状况。
OB ultrasound exams: how many ultrasounds should you do during pregnancy, how do prenatal ultrasound scans work
如果你有对视频的建议，或者有关B超的问题，请在下方留言
本视频不可以作为专业医学指导，诊断。视频中的文字，图片和其他信息是为了普及知识。如果你有相关问题，请询问专业医师
*The information in this video is not intended nor implied to be a substitute for professional medical advice, diagnosis, or treatment. All content, including text, graphics, images, and information, contained in this video is for general information purposes only and does not replace a consultation with your own doctor/health professional *
Reference
1.Stephenson, S.R. (2012). Diagnostic Medical Sonography Obstetrics and Gynecology.
Philadelphia, PA: Lippincott Williams & Wilkins.
2.Rumack, C. M., Wilson, S. R., & Charboneau, J. W. (2011). Diagnostic ultrasound (4th ed.). Philadelphia, PA: Mosby, Inc.