I am due back to work in six weeks time and no matter how much I try, my 9 month old is refusing to take a bottle. It doesn’t matter if it contains breast milk or formula he won’t have anything to do with the bottle and screams the place down for me to breast feed him. I have booked him into a creche for when I return to work, but I have to have him weaned before that. I have tried leaving him with other people for a few hours with a bottle but I can hear him screaming as I open the door when I return. What should I do?