Just switch my 14 month old to size 5 diapers because she was leaking out of her size fours. The size fives are not big on her so I don't think they're not fitting right, I think she's just going too much for them to handle(she's wearing Huggies Little Movers)...She's only 22 lb but I was hoping that switching them would make a difference. The only problem is is that she's still leaking even with the size fives every time she goes to bed. I make sure to put a fresh diaper on her every night before she goes to sleep but in the morning she has an extra full diaper and it ends up flowing over.. Has anyone experienced this and what did you do to remedy it?