Hi, may I know how many ml of plain water should I give my lo? How is 3 months going 4 months soon. And is on fully on formula milk. I was told to give abit of water to him.

Children below 6 months old do not need any plain water - all they need is either breast milk or formula, no other food or drinks! This is because breast milk and formula consists of a high percentage of water already, helping to sustain whatever fluid LO needs - their body is also not well-equipped to be processing plain water yet.