Find out more about the First trimester Ultrasound topics and speakers and supplement your learning with ISUOG guidelines, VISUOG articles and ISUOG lectures.


13:30-15:30 MDT, 18 April, 2021
  • The anatomic survey at 11-14 weeks: Anomalies that should not be missed - Jon Hyett 
  • Screening for first trimester spina bifida: Making sense of so many markers - Simon Meagher     
  • Imaging of the fetal heart at 11-14 weeks - Alfred Abuhamad                                                     
  • The first trimester scan in Canada: What should our standard be? - Nan Okun, Tim Van Mieghem   
  • Cell-free DNA: Accuracy and impact on prenatal ultrasound - Jo-Ann Johnson, Julie Lauzon

Supplement your learning - First trimester ultrasound

Supplement your learning with the following learning resource, including exlusively-released video content from ISUOG courses and Congresses, UOG articles and ISUOG guidelines.

Video lectures 

Scan demonstration: First trimester scan through the eyes of a master (S. Meagher, AUS)

Watch this exclusively released lecture , delivered at ISUOG's 30th Virtual World Congress. Other resources available below. 

Nov 15, 2019

First Trimester Fetal Anatomy Scan: The Basics and Beyond

Nov 15, 2019

Moving the anomaly scan to the first trimester

Nov 13, 2018

Facial profile markers in the diagnosis of facial malformation: 11-14 weeks

This lecture was delivered at ISUOG's World Congress in Singapore, in 2018.


ISUOG guidelines and UOG articles

Search 'Practice Guidelines: Performance of First-Trimester Fetal Ultrasound Scan' on ISUOG Academy to earn CME points with the linked activity.

CME activity

Earn CME points by searching and completing the following activities on the ISUOG Academy learning management system:

  •  CME Activity - Effectiveness of 12–13-Week Scan for Early Diagnosis of Fetal Congenital Anomalies in the Cell-free DNA Era
  • CME Activity: What is the Value of the First Trimester Scan Today?
  • CME Activity: Early First Trimester Detection of Fetal Malformation 8-11 Weeks 

Patient information sheets

Ultrasound in pregnancy

This leaflet is to help you understand the use of ultrasound in pregnancy, the timing of your scans, and what additional scans you might need during your pregnancy.

Normal early pregnancy ultrasound

This leaflet is to help you understand the use and goals of early pregnancy ultrasound, how to prepare for it, and what to watch out for.

ISUOG Basic Training 

Explore ISUOG's Basic Training curriculum for a comprehensive foundation in first trimester ultrasound.

Sep 27, 2018 Video

Lecture 7: Assessing the normal pregnancy between 10 and 14 weeks in singleton and twin pregnancies

This lecture was delivered by Dr Trish Chadleigh at ISUOG's Basic Training Course in Chennai, in September 2018.

Become a member to have access to all our educational resources and lectures from previous congresses and courses. Become a journal member to have full online access to all articles from Ultrasound in Obstetrics and Gynecology.

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