Anyone have any advice on drinks for a baby?My little boy is 6 months old and has been eating solids since 4 months, on the advice of health visitors as milk just wasn't filling him (he was 10lbs 5 at birth so not surprising we couldn't fill him!!! 😂) He wont take any drink other than his milk. If i try cooled boiled water or juice he just spits it back out, I've tried it from various different cups and bottles but nothing makes a difference. I just worry he wont be getting enough fluids x