Just a wee question - my LO is 5 weeks and likes to suck, which is fine! He's putting on weight well and cluster feeds in the evening - again, fine by me! After cluster feeding in the evening though as i'm feeding him off to sleep, he quite often vomits large quantities of milk back up. He isnt sick at any other time of day. Is it possible for him to drink more milk than his tummy can cope with just because he likes to suck to get off to sleep? I have tried to give him a dummy which he spits straight back out. Would it be a good idea to persist with the dummy or just accept he's going to be more sicky in the evenings?