DS is 10months and is BF Evenings to sleep, twice in the night and in the morning, we co-sleep so its easy. He has never taken formula or a bottle. However in 10weeks I go back to work and will be doing 1 nightshift a fortnight. Ds will be with Dh and i'm worried about how he will sleep without me and more importantly boob. Am I better off stopping BF and starting a whole new routine for bed? Its seems a shame. He drinks from a cup and through a straw, but I have never really been able to express, last time I did it I bled! Not much ever/has ever come out without the baby being attached, so expressing isn't an option. Any advice gratefully received. TIA 