My baby is now almost 1. He used to hate changing when really tiny, then loved it, and a few months back started hating it again. Changing and dressing is such a chore- he goes mental and screams and wriggles and gets on his knees and wants to crawl off, while I try to 'pin him down' (gently of course) and put the nappy on and clothes on him. He salivates loads, so we need to change tops a few times a day, and it's horrendous as every time he ends up so distressed. Does it pass eventually?