Ultrasound day!!!!

Em

How much water should I drink ? They said just a full bladder but last time with my first I didn't have it full enough I vaguely remember them saying 64oz anybody know?

Update:

ultrasound went good we were able to see the baby if I would have had a little bit Fuller of a bladder it would have been a more clear picture but we're still able to see baby with heartbeat measuring at 9w 6d right on the spot witch is a little weird