Hi, My 4 month old is demanding breast feeding every two hours in the day time but at nights that was not the case and baby is sleeping more than 6 hours without taking the feed. Is this normal? And also the urine output got reduced at this time, some time there is no single urine output at this interval, but after that everything is normal, the feeding frequency and urine output everything is normal. Should I be worried about this 6 hour sleep without feeding and peeing?