Potty Training (again)

This time is the right time to start potty training again for my son. I know that it's a bit late but it's better late than never. He is almost four years old and I just start (again) with his potty training. It seems like he understand now about what he should do. Although sometimes He was too late to say that he need to go to the toilet but if I bring him to toilet every two hours or ten minutes after he drink his milk with the bottle, mostly the potty training will be success in the day.

I've been doing it for two days already and so far so good. I hope this good progress will continue until he does not need diapers anymore. But in the night, I think it's fine if he still wear his nappies. Since he probably can not go to the toilet him self when he is in a deep sleep. But so far, I am happy with my potty training result.