My Ds is 2.5 and won't go to bed. He doesn't cry, just keeps climbing out, jumping up and down etc. Have tried everything to make sure he is tired but will stay awake for hours given the opportunity. Do a bedtime routine with stories in the bedroom, milk etc but when it comes to going to sleep he becomes hyperactive! He shares a room with dd 4yrs, which is causing a problem as it is disrupting her going to sleep and with her starting school in two weeks I feel we really need to get it sorted. Anyone had similar problems?