Not sure I should be in here :(

[mummy3]

Not sure how helpful this is since its a few months old but your daughter sounds exactly like my youngest. She's been with early intervention from the time she came out of NICU so well over a year now and speech is a not happening so far, no words, no babble past 'Ahhh' and occasionally a 'bababa' so we've been working on signs and getting some minor success that's slow and steady. Might be something for you to look into too as well as at least pressing strongly for speech therapy at least. She is very young, try and focus on the now and push for help and advice in the areas you are seeing potential issues. I hope you are getting somewhere now x