My gyn scheduled me to do a pelvic/transvaginal ultrasound due to my extremely heavy periods. how long will the test take?

15 - 30 minutes: It's probably about 15-30 minutes, depending on whether it's transabdominal scanning or both transabdominal and transvaginal scanning and also on what the technologist sees during the exam.

See answer: It sounds like you are scheduled for both a transabdominal and an endovaginal us. You’ll come with a filled urinary bladder and have the transabdominal component – this will take about 15 minutes. You’ll evacuate your urinary bladder and then have the endovaginal component – that’s about another 15-20 minutes. Total time, approximately 35 minutes.

Quick: The sonogram itself usually only takes a few minutes.