For the last two weeks or so my newborn has been wetting through his Bumgenius nappies overnight, at least every other night. (He's a big feeder and I have a big supply.) Occasionally it has been right through his sleeping bag, sheet, mattress cover, down to the waterproof sheet! We've tried using two newborn inserts, or the "big boy" inserts, so far to little avail.
Does anyone have any suggestions, or do I need to resign myself to waking a good sleeper twice in the night for a nappy change ? Or going over to disposables at night (which I don't want to do because they give him nappy rash)?