DS1 has just turned 4 and is in a lovely pre-school. Had mtg with his teacher & they said he has some slight speech 'issues' - he can't pronounce 'c' or 'z' in particular, although there are also some other sounds he struggles with. They are referring him to speech therapists, but this will take 6 months. Teacher will meanwhile gently begin to tackle it through sounds/phoentics as DS is about to start learning to read.
DS is very chatty, very good vocab, very bright and very happy atm. His last (shitty) nursery did mention the problem but not to us (only to him, FFS) and I suspect they have made him feel a bit 'aware' of the issue as when we correct him when he says, e.g. 'zoo' (he pronounces it 'yoo'), he just says flatly that he can't make that sound. So we don't push it at all. He's very sensitive also, and I say that not in a PFB way but because he is - he understands a lot and will also really take stuff to heart.
Anyway. 6 months for a referral seems like a long time. Does anyone have any experience of this sort of problem, and have any books/links/exercises/advice we could try. I don't want to make a big deal of it at all but equally would like the time to gradually sort it before he starts getting embarrassed about it.