Follow directions: I'm not sure why the doctor would want you to fast before an ultrasound. That's a little bit different. Regardless those were the instructions you received so i would follow them exactly as directed.
Answered 10/17/2013
4.8k views
NO: No 12 hours is 12 hours, food in the stomach and bowel ma obscure the ultrasound which is looking for fluid.
Answered 10/19/2013
4.8k views
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