Hi just wondering for those that have bottle fed and flown abroad what happens about taking liquids on board. My daughter is on prescribed milk from the doctors so I can't take ready made bottles. I will need to take a flask of boiling water and some cooled boiled water and a tin of baby piercer which will need to be open at the airport. Will I be allowed to take this through customs will I be beat getting a note from my health visitor to explain or do the make allowances in liquids for this . Thanks (first time mum)