my daughter is 6 year old she wee`s before going to bed, then ever say 2/3 minutes later she`s up wanting the toilet but is not doing nothing, she`s no sooner back in bed that she gets up again on toilet and doing nothing this goe`s on every night, but when she`s at my parents overnight she doesn`t get up to the toilet it`s only when she comes home, can some1 please tell me what can i do, her urieing isn`t smelly she has no infection she uses the toilet normal during the day, she drinks not as much as i would like her too.