So I've read and heard that once your child has teeth you should brush them and not give them a bottle or nurse them before bed becuase it can cause tooth decay. My LO just got her first teeth at 9 mos old and I doubt she's going to adapt well if I stop nursing her to bed. Any advice on this? Do I REALLY need to brush her teeth before bed and then not give her anything more to eat or drink? And what about nursing in the middle of the night? She still wakes up most nights at least once. Thanks.