#asktheexperts My son is 1.5 years old and his weight is 9 kg. He does not sleep at night. He wakes up at 2-3 o'clock in the night. Then we try to put him to sleep but he does not sleep. If we keep walking with him in our lap he falls asleep. If we put him on the bed he wakes up. Then we stay awake with him for a while and he plays for 2-3 hours, after that he sleeps. Then he wakes up at 8 in the morning and then he sleeps at 1 o'clock in the afternoon and then sleeps at 10 o'clock at night. Please suggest a remedy so that he can sleep continuously throughout the night. Neither does he have a cold nor is he unwell.