Hi C.,
My kids are little so I haven't been there yet but I am studying Chinese Medicine at NCNM here in Portland and one of our professors, Dr Zhang, specialises in pediatrics. I haven't taken his peds class yet, but bedwetting is one of the key topics. Plus his son was a bedwetter so he has 1st hand experience. What I do know, which is very basic, is that in Chinese Medicine, it is usually attributed to an imbalance of yin and yang. We all have this imbalance, else we would be perfect! but if we have alot more yin than yang, we do sleep more deeply and are hard to wake. And this is the principle cause behind bedwetting as far as chinese med is concerned.
If you are interested in persuing an alternative route, Dr Zhang sees patients at our school clinic on NW Pettygrove 22nd/23rd tel ###-###-####.
He would give very gentle treatments to help stimulate the yang energy, and if this out of balance it would help your girls overall cos it is our yang energy that gets us up in the am, gives us energy to move and want to move, keeps us warm, protects us from colds and infections, helps us metabolize our food properly, promotes good blood circulation and much more.
From the other responses, it sounds like bedwetting resolves with maturity. But if it could take a few more years, it might be worth paying Dr Zhang a visit. As it is a teaching clinic, it is low cost (and they take insurance) and as I said, addressing the problem from the theraputic balancing method that chinese medicine takes, it will improve your girls health and vitality overall.
Oh and save you some laundry!
All the best
Helen