My fully bf 4.5 month old is a fab breastfeeder and I love it too. I am dreading going back to work next week as she refuses to take my boob milk in a bottle. I only need to leave her for 4 hours but it's still a big worry.I have tried different teats and she still screams blue murder. She will definitely need one milk feed whilst I am away. Have been trying now for 3 weeks in anticipation of this return to work. Any ideas?