I know this is almost certainly a case of PFB paranoia, but at 9m should a bf baby's poo be yellowy? As far as I can see other babies of a similar age are producing browner, more "poo-like" nappies, but DD's haven't changed much since I started weaning her. There are bits of what she has been eating in there, and she does eat a comparable amount to the other babies - at least 3 meals per day. Her poos are not firm yet, either.
I can't ask a doctor again. I am becoming well known for my paranoia.....
Please help me sleep at night!