My dd2's nursery have suggested a referral for speech therapy. She's 3.4 and gets a lot of her consonants wrong - in particular d for g, t for c. She also misses out "am" in phrases like "I hungry", though they haven't specifically mentioned that. She otherwise has a wide vocabulary and long sentence structure. I think she can hear the different sounds because if I repeat back to her "a dod?" She'll say "No, a DOD!" and she can generally point to the right letter that something begins with. She is constantly snotty though and I have an appointment to see the Dr about that. I suppose my question is how worried do I need to be about her speech at this stage? There's a long wait for assessment by the NHS. Should I be considering the private route?