Hello new to all this my son is 8 months old I have 2 older children that are 16&13 so it’s been a while since I had a baby I was wondering how long do you sterilise their bottles for nowadays and also now he’s on solid food health visitor thinks I should stop another bottle he only has 3 a day as it is which one am I meant to cut out and is he gonna be getting enough nutrients and vitamins any advice welcome please