They told me it was best to have it where you have to pee. I had to drink 2 cups of ice water BC she didnt want to move right

Go with a full bladder. It's easier to empty your bladder than it is to fill it up. That's my motto lol

My dr is telling me I need to drink 24 oz of water an hour before the ultrasound.

I held it and had a full bladder to get there and tell me I didn't need to.

I go to the doctors office with a full bladder because I never have to pee when they make me do a urine sample. I say no only because that'll make you uncomfortable when the tech does the ultrasound on ya.