i was training Tsz Chung to toilet vv and poopoo since last month and the result is very good.
the first 2 days he just vv on the floor without telling me, but then he will tell me be4 vv in about just one week, but of course there's some times the pants got a bit wet, but i think it's pretty good to me
i first train my son on the potty, and then i tried to let him stand to vv but he doesn't like it, even let him stand on a stepping stove. will try again later. but thing should be getting better after he goes to nursary in Aug cos the teacher there will train them and when he sees everyone's standing to vv, he will just do the same, don't worry