DS has just turned 4 - he is bright, cheerful and (very) articulate.
We have been unsuccessfully working on potty training in significant spells for more than two years with literally no success. After months where we've made no progress, we have input at the moment from our HVs and from a potty training consultant, and we will be giving it another go next week.
DS can explain the process of using the potty/loo and the advantages extremely clearly and he talks a good talk. But all wees and poos are in his nappy/pants. We've narrowed it down to a psychological rather than physiological thing because he can stay dry for hours on end if he tries. But he won't use a potty or a toilet and will withhold bladder and bowel movements indefinitely in preference to releasing on the loo.
In every other respect, he is a 'good' boy - this isn't about defiance, or a lack of understanding - it feels more like a phobia. He will sit on the loo for as long we ask, and then hops off, pulls his pants up and releases.
Has anyone else dealt with this and resolved it? How did you find a breakthrough? DS starts primary school in September and I am very anxious about this.