Hi everyone, my little one is 5 wks old & I am starting to switch her to formula, she has been taking one bottle a day for the past wk & she seems happy to take it so i am hoping she will be ok. I just have a few questions that have been on my mind. She is really suffering with wind/colic so she is on coleif drops, cow & gate comfort milk & TT anti colic bottles. I have been reading about Dr Brown bottles & i wondered if they are better than TT? As the comfort milk is thicker she is also on variflo teats, is that ok at 5 wks? One last question, our water here has a lot of limescale in it so i have been using boiled bottled water, i have just read that its not a good idea to use bottled water due to the minerals, does anyone know anything about this? Thanks so much in advance, katie.