All of a sudden my son is leaking through his diapers. I stocked up on Walgreen's diapers because we used them with my DD and had no issues and they were 2.50 a pack!!!! So, like I said, all of a sudden in the last couple of days every time we lay my son down to sleep he leaks through his diaper. It is not that he fills it up, it just shoots up the top. I think it has to do with him sleeping on his side, but why all of a sudden and is there anything I can do to fix it without switching diapers? I have a lot left to use.