Charlie is doing fine, he still sleeps well at night and doesn't cry very often or loudly. He's even got used to having a bath, it was one of the few things that made him cry but he's dead chilled about it now and takes it all in his stride. He's also started to smile, despite the fact that he's pretty stupid* he still manages to sense when there a camera anywhere near him and promptly stops smiling, so as of yet no one has managed to get a picture. Turning into a proper chubber too.
*sorry but he is, when he's hungry he sucks on his blankets/clothes and if I pick him up with my hands under his oxters he'll clamp his gob round my thumb and suck for a good few minutes before he realises there's no milk.