Thanks Laura, I am drinking as much water as I am able to, they aren't the dark purple. you are right in that they are darker when I haven't drank so much....
I am finding it difficult to drink a lot in my job, its practically impossible to drink much, I get one break and that is when I can drink. So I try to have as much as possible when I get home at 3....it is a pain...
Thanks again....Jx