So I have boiled DS' formula water since he started taking formula around 2 weeks old. Well, a week ago at his Dr's appointment I asked if I could start just using the water from our Brita pitcher and they said yes. Well, when I replaced the filter yesterday, I didn't get in inserted correctly but I didn't realize it until this morning. So, it wasn't filtering the tap water at all and I gave DS bottles all day yesterday with unfiltered, unboiled tap water. Our city water is pretty good but I did notice that he was a little more fussy than normal yesterday and he woke up a lot in the night (he had been sleeping through the night consistently for the last 3 weeks). I feel like a complete idiot and I hope it's not as big of a deal and I'm making it out to be.
Has anyone used just plain unfiltered tap water for their formula? If so, have you noticed if it makes a difference in your LOs bowl movements or fussiness?