USG Pelvis

You should get a USG pelvis if you have pelvic or lower abdominal pain, irregular or heavy periods, bleeding after menopause, difficulty conceiving, or abnormal vaginal discharge. It is also recommended to confirm early pregnancy, check IUD position, and, in men, evaluate urinary difficulty or prostate enlargement. Severe pain with a positive pregnancy test needs urgent care.

Fasting is usually not required for a USG pelvis. For a transabdominal scan, drink 4–6 glasses of water about 1 hour before and don’t urinate, as a full bladder is needed. For a transvaginal scan, you will be asked to empty your bladder. Wear loose two-piece clothing, note your last menstrual period date, and bring previous reports.

No, fasting is usually not required for a USG pelvis. You can eat and drink normally. The most important step is to arrive with a full bladder for a transabdominal scan, so drink 4–6 glasses of water about 1 hour beforehand and avoid urinating. For a transvaginal scan, your bladder should be empty.