Ok guys here in the last 4 or 5 times ive gone out jogging i have been geting to the 2-3 mile mark and all of a sudden it hits me, i gotta GO. Well the first time i thought nothing of it, but it has persisted even if I make myself go before I run. It is very loose, almost as if everything in my intestines decided to shake itself down to the lower end. I know its gross, but I need advice. I have a relativley healthy diet. Well as healthy as the average 19 year old. I do try to watch my sweets though. I have a good balance of fiber and protein. Anyone have any suggestions or has anyone else had this problem?