#AskTheExpert hello sir, my 15 months old boy still doesn't sleeps through the night. he takes dinner by 6pm in the evening and then his bedtime is 7:30-8pm but then he keeps waking up every 3 hours. he then has milk from bottle and sleeps again. this cycle continues till 6am when he wakes up completely. i ensure all the things needed for a good sleep are for him, he has a strict bedtime routine which we have been following for an year now, he sleeps in a dark room without any disturbance. please advise on how I can get him to sleep through the night or atleast for 5-6 hours straight.