1St Trimester Sonography

First-trimester ultrasonography is a commonly performed exam within the first 14 weeks post-conception.

  • Review the sonographic signs of pregnancy.
  • Describe the primary methods of sonographic dating during pregnancy.
  • Define the criteria used to determine viable versus non-viable pregnancy in the first trimester.
  • Summarize commonly encountered abnormalities identified during 1st-trimester sonography