my B was 11lbs when he was 7 wks old (he's now 8 wks old). doc said he gained too much weight in a short time (2 pounds in 2 weeks when he was from 6-8wks).
he was born 18 days earlier (i.e. 37wks) as i had c-section, he was 6lbs 14 when he was born but after shrinking he was abt 6lbs 8.
my B is V tall and has a very round body, but legs and arms are quite skinny without much 'meat'.
is yours a girl? girl tends to drink less and is lighter in weight.
from 6 wks onwards, my B drinks 5.5-6安 x 7 times. he's a super big eater, even doc said he drinks too much. he gained almost 2 pounds in 2 weeks this mth.