Diaper Leaking at Night - Any Ideas?
The past few nights my 4 1/2-month-old son's diapers have been leaking. His onesie under his sleep sack has been wet on one side and his diapers have been extremely wet in the front toward the top of the diaper. He's been in Huggies Overnights size 3 which have worked great for several weeks, so I'm not sure why this problem sprung up out of the blue. I changed him to Huggies Overnights size 4 last night and he still leaked (but not as much). I really was hoping the larger size would take care of this problem. Any suggestions? Has...