how much water to drink prior to pelvic ultrasound
How do I prepare for a pelvic ultrasound? EAT/DRINK: Drink a minimum of 24 ounces of clear fluid at least one hour before your appointment. Do not empty your bladder until after the exam. Generally, no fasting or sedation is required for a pelvic ultrasound, unless the ultrasound is part of another procedure that requires anesthesia.