My son, Bradley has DMD and will be 16 at the end of this month. He has been more fatigued the last couple of months. On most nights, he has being going to bed between 7pm and 8pm. On Friday, he was very tired and did not want to take his melatonin. that he has been on for a few years and 6mg for over 2 yeas. He went on to say he wanted to stop melatonin altogether because it was making him too t…