Learn how to perform a comprehensive 7-week pregnancy transabdominal ultrasound scan in this detailed video tutorial. Explore the indications for early pregnancy scans, proper patient positioning, and essential scanning techniques. Master the measurement of key structures including mean sac diameter, yolk sac, crown-rump length, and fetal heart rate. Gain insights into scanning the uterus and ovaries, and understand how to compile a thorough ultrasound report. Discover the timing for subsequent scans to ensure optimal pregnancy monitoring.