Mimi - my baby is damn heavy. i think he is already obese now. at 28 days old, he was 4.6kg. now i don't know, his next checkup on 16 March then i will know. but i think he is at least 6.5kg and he is nearly exactly 2.5mths old.
yes, he drinks a lot. his day time intervals is abt 2-3hrs. but after 8.30pm-9.30pm feed, he will usually zzz, and wake up once between 3.30pm-5.00pm... after which will wake up again about 8am.