I wasn't blessed with your problem (my son didn't sleep for that long until he was a year old), but I read on the forum a tip that may help you... Although I started doing that when my son was much older, so I don't know if it would work for you. If the diaper is saturated, obviously, you need more absorbency, but at 2 months old, it may be hard to add 2 doublers in a one-size diaper. What may work is adding a doubler outside of the diaper. The cover holds it in place just fine, but that way it doesn't have to be in between the legs, you can just fold it and place it where your son needs it the most. It may or may not help, but it might be worth a try.