Thank you everyone for your suggestions and understanding. Unfortunately due to our life and travel when he was younger he slept with us alot or in a room with us. He likes for me to read to him or lay with him until he falls asleep. He had been doing better but if he takes a nap forget him getting to sleep until late. The doctor is not concerned as he is healthy and alert. Today my husband had to leave early my DS heard him and was up and ready for the day before 6am. No getting him back to sleep. When he needs to catch up on sleep he crashes. I also think part is concern for his little sister and her sleep schedule messing up his. I see the worst she sleeps the worse he does and better she sleeps better he does. Thanks again.