Hi. My son is 1 month 1 week old. His feeding pattern is changed from 3 days. His feeding time per feed is 10 to 13 min maximum. And after feed he sleeps like for 3 hours at a stretch. His pee count is 8+ and poop is 3 to 4 times a day. What is the normal feed time for a one month old baby. Should the baby be fed on demand or should I wake him every 2 to 3 hours and feed.