J.H.
Well I have a 3 1/2 yr old. I think you know that though. anyways. he was 3 and still not going potty in the potty just in the diaper. I talked to his doctor about it and he said lay off and when he starts showing signs go all or nothing. For example put underpants on him and NO DIAPER OR PULLUP. He is going to have accidents, but you have to stick with it. My son is still not potty trained at night, but as long as he goes potty before nap time he does good. Hope this helps