Hi, my son is 4 and 8 months and started stammering 3 weeks ago now. Started off just repeating the first words at start of sentence but has been worse the last week. He started school in September and used to talk a lot and fluently. I’m currently trying to find a private speech therapist as waiting lists are long but has anyone experienced this? I know it’s common for ones under 3.5 years but really worried given he is over 4 and was fine before. Thanks x