My little boy was born 9 lb 3 oz so a big baby. He's now 8 weeks old and last week was 13 lb 9 oz. He is mostly on 6-7oz and as long as he has more than5 oz every feed I'm happy. I was just wondering though, do I still wake him up every 3 hours or let him tell me he's hungry? 7 oz every 3 hours just seems like a lot to me but I don't want him to loose weight. He was fed 7 oz at 8 o'clock this morning and it's now 11:15 and it's still asleep. If he does have any less than 5 oz I do wake him up in an hour or so to fill him up but any more than 5 I try to let him tell me when he wants food. Everyone tells me I should feed on demand but I was also told when he was first born to not let him go more than 3 hours, however I know first borns and 2 months old are different. Can anyone help? Thank you x