Share the detailed steps of the entire process of doing a vaginal ultrasound. Transvaginal ultrasound, also known as transvaginal ultrasound, is a very common examination method that can conduct comprehensive and detailed observation and evaluation of female reproductive organs and their surrounding tissues. Let’s take a closer look at the entire process of vaginal ultrasound. Preparation Before performing vaginal ultrasound, some necessary preparations need to be made. 1. Fasting Just like many other examinations, vaginal ultrasound requires patients to fast. After arranging the time for the physical examination, stop eating 12 hours in advance to ensure the accuracy of the examination. In addition, it is also necessary to do a few days before the physical examination.