I think my son may be constipated...?

unless he is having hard, pellet like or really dry stools, he is not constipated; sounds more like he is having difficulty with gas to me; i don't see how he could be constipated and be going once a day; that's pretty normal...DO NOT give him ANY water unless directed by your doc; that can be dangerous to deadly in small infants, he gets all the water he needs in formula....call the doc if he is indeed having the hard pellet like stools and see what they recommend; if he's having normal movements (soft) then perhaps see what they suggest you do for gas.....