Is his ng fed ebm fortified with anything like duocal etc? We used to put duocal in dd1s solids and her ebm, then special formula once the ebm ran out. Couldn't do blw as she would only spoon feed, but still got most calories through her milk. Even once she moved to a bottle she always refused liquids, was always borderline dehydrated. Did he have a lot going on in regards to ventilation, suctioning etc? I only ask because we figured dd had massive food and drink aversion, and all the Drs (and dh and I agree) seem to think it's to do with so much facial trauma (intubated for months, suctioned for months, ng tubes, o2 etc in and out) combined with reflux and other conditions she has with a floppy windpipe etc.