Dd has just turned 3. She was late to talk, as was ds1. Ds1's speech was full of vocab, lots of words, but everything was v difficult to understand and some sounds were never used at all, until he was about 2.5yrs when it gradually began to pull focus, IYSWIM, and the sounds cleared so that other people could understand him. This is not happening with dd - she also has a wide vocab and uses sentences well, but she is still using only a few sounds regularly and some consonants, like "f", "l" "v" and "h" never ever appear. She also never uses two consonants together, ie "tr" or "pl". So Twinkle Twinkle Little Star is Binkle Binkle Yittle Tar, and so on. "b" and "d" are used instead of most hard sounds and I know that most people outside the family find it hard to understand her. I have been concerned about it and since hearing a friend's younger daughter pronouncing things as clear as a bell, I think I should do something. How would I find a speech therapist? Do I have to get a GP referral or is it an HV thing? Thanks for any help.