DS1 (24mths) just finally transitioned to his big boy bed (need the cot!).
However every time I check on him, he is still at odd angles and positions all night! I just moved him as he was laying on his side against the guard rail (like he would have with the cot wall).
At what age, or how do you help them, sleep 'properly' in a bed - meaning head up one end and stay there! Obviously I can leave the rail up for now, but how long?