My new born is having difficulty latching after a couple of days on bottles as I have been away due to health reasons, I have tried to go back to the bottle and now he's refusing that
it's just occurred to me I may be holding the bottle incorrectly?? He has terrible colic and I don't want to make it worse by feeding him incorrectly with the bottle.
He is now very overdue his feed and I'm really stressing out, somebody please help 
Trying to attach picture of bottle- should the slant face up or down?