Daughter can't seem to stop bed-wetting

Our daughter just turned 6 and still wets the bed almost every night. Our pediatrician had suggested limiting liquids an hour before bedtime (we were already doing that) and sending her to bed earlier because "she may just be too tired to wake up to use the toilet". I've tried getting her to sleep earlier but pretty much no matter what I do, she won't fall asleep until about 9pm, and she wakes up at 6am. And almost always is wet. Even on weekends when she sleeps in longer and thus gets more sleep, she's still wet.Doctor seems pretty sure that there's not a medical issue. But I'm not sure what else to try. Advice or suggestions greatly appreciated. via /r/Parenting http://ift.tt/2qkZphy