Hi OP, sorry not read the whole thread but just skimmed your posts.
just to say my son is back a year at primary (small village school). But we made the mistake of not doing this until he got into school and then we realised quite how far behind he was. He therefore has been “moved back” - that’s his perception, we don’t say that. It would have been better if he’d started school with the right cohort as it would have been less socially disruptive.
Our village primary teacher actually came to our house to meet him because we couldn’t go to the induction day and said he would be better waiting a year. But by then it was too late. That was in the summer but admissions and plans had already happened (I think in the January, from memory), so we went ahead with going to primary school.
I wouldn’t focus too much on the toilet training but it may be an indicator that he is behind in other areas. And what struck me about your posts is that as a mother you know something isn’t right, you just don’t know what.
having been in your position I can say you will never be too informed. You have an important decision to make. Gather your information. Start thinking about all the other areas of development. Talk to people: SENCO , primary school, HV, GP. SENDIASS Check out your local offer. You never know if you’re in a village the reception teacher might come to observe him. It is part of transition if children have been identified as potentially having issues.
is he at nursery/preschool? Have you spoken to their SENCO? Can they give you an indication of his development for his age? Most nurseries do (or maybe even have to?) make assessments. Some more light touch than others. It is just helpful to have the opinion of someone who has 20 others the same age in the same room. I would go online and look at the ASQ (?) questionnaire and the connors (for adhd). They are made age specific especially the ASQ is carefully split for different age ranges. My health visitor provided these to me about once per year from 2-5 years.
Not at all because he may have these SEN. I’m not saying that and I personally think it’s far too early to tell for most children. However the individual questions are about particular abilities which may give you an indication of if he is ready for school in other ways e.g. listening, sitting, social interaction.
Finally, try to remember This could all be nothing and only a very small proportion of children are really not ready for school. Good luck.