my ds is 10 weeks old and is on the 75th centile for weight which is odd as he doesn't seem to drink that much in a day. he is on a 3 hourly routine and roughly feeds at 4am, 7am, 10am, 1pm, 4pm, 7pm, 11.30pm (dh wakes him. he generally only takes 4-5 oz except at the 4pm when he takes nearer 7oz. naturally i am keen for him to kick the 4am habit but because he doesn't seem to drink loads during the day it seems unlikely he go a long stretch in the night - should i move him to a 4 hourly routine or forget routines altogether? he tends to have ebm at the 7pm feed.