Please help with advice .. I have a 4month old baby girl who sleeps through the night then has 5 feeds of 6oz every 3 hours in the day. She is finishing the bottle and cries when it's taken away from her when empty. She's quite content after winding and doesn't particularly get grumpy near feed times so never desperate for a bottle. But today someone said they thought she should be 7oz as she cries because she's still hungry?? I'm a new first time mum and everything I read says not for her to be on 7oz but this person is a very experienced mum.. what should I do?? Your advice is welcome, thank you.