The Magical 5 pounds?
I know I do that alot. It's normal for me.....When I sit for long, my ankles swell and I will have to pop a water pill...but that is not what this is....I do it without the water pill too....Last night I got on the scale and wanted to cry...because I had gained 4lbs...This morning it was right back down and I only got up twice to go to the bathroom.....
I normally get up 4 or 5 times a night....expecially when my sugar is high. So in answer to your question.....Yep, it can happen, and can be common. Why?? I sure don't know!