Thanks for the reply! I'm happy to keep going and see what happens, I just wanted to see if there was anyone out there who had had something similar and could say "no, you shouldn't do it because the bms are an indication that all is not okay and it will turn into discomfort for him", iyswim. As he is still very cheerful I'm going to work on the basis that he does not have a problem with it. Pizza tonight, then... :p