DS is 2yrs 8 months, so will be 3 in June. He's happy to use the potty after his bath when he's running around naked (for both pee and poo), but although in pull ups now, he is completely uninterested in using it during the day - I think mainly because he doesn't want to break off from playing! We are in no desperate rush to potty train and are happy to go at his pace, thinking we might wait until the summer when he can run around pants off in the warmer weather etc (unless he is obviously ready sooner). He's also still in a cot at the moment, and although he could climb out for now he doesn't. I'd very happily leave him in a cot until he is too big or it gets dangerous with him climbing out but I'm just wondering whether ideally he should be in a big bed before potty training so he can easily get out for a wee at night? Someone told me that ideally when you potty train that should be the end of nappies both day time and night time - any thoughts on that? He is also a BIG thumbsucker - but should we leave trying to reduce that until we've sorted big bed and potty training?? No second child on the way to help decide order/timings so any advice very welcome!