constipation
"Every now and then I would get a sharp pain in my belly and when I tried to go nothing came out.  If I waited long enough it would but it was not fun since it was large and took some effort to get out.  At times I was in so much pain I was sweating and nearly in tears trying to get it out.  One day I felt it coming but didn't want to go through all that so I went and bought 2 10oz bottles of the lemon flavor.  I came home and covered the bottom of a tall glass with the soda stream lemonade syrup, half the bottle of magnesium citrate, sugar, and the rest with water.  I somewhat enjoyed the taste and after drinking half the glass I gave birth to the plug.  Easy peasy!"