Hi Becka, OMG at 2L I would burst. I drank the pineapple juice 500ml and was busting. The sonographer said my bladder was too full and I had to empty. All went well though. It funny different people do things different. With the blood test mine was taken 3 days before but my sister was told it had to be taken on the same day as the scan.

Hi Linda, thanks for you luck, all is fine and they didn't have a clue it wasn't water.
Take care