My baby poops once a week

try nyo po himas himasin ang tyan nya minsan then basa-basain pwet nya ng maligamgam na tubig tuwing ngppalit kyo ng diaper, as far as i know water is a big No until the baby reached 6months-1yr, but if its pedia's advice then might have some consideration..tngnan nyo po hnd kya bka hnd enough yng milk na nkkuha nya sa inyo? max 2 days without poop still acceptable but once 1 week is really strange.usually po pgkakaalam ko pg breastfed mas mdlas nga dpt ang pupu..