Update
Hello again everyone,
We just had our doctor visit this morning and it went a bit better than the nutritionist visit last week, in that the doctor at least didn't think we should limit breastfeeding to morning and evening feeds. However, the nutritionist had been in touch with him

and told him that DD had plummetted in the growth chart

: (this despite the fact that I'd shown her the WHO charts, which show a much gentler drop in her weight gain

:


.
So the doctor was concerned about DD's weight. He said that when breastfed babies have a lot of small feeds, they never really get properly hungry so then they haven't as much appetite for solids. (This makes no sense to me - if that was the case then the ideal diet for grown-ups would be to have tons of little snacks all day!!).
So I'm supposed to offer DD the breast throughout the day, but at wider intervals. He also wants me to rent a scales and weigh DD before and after each morning and evening feed for a couple of weeks, to see how much milk she's getting at each feed. I'm supposed to get back in touch with him after that.
What do you think?? The whole issue seems more and more absurd to me since it really seems as though DD doesn't have a weight gain problem in the first place. In the ten days or so since I first posted to this thread, I've been following the advice that PPs gave me and encouraging DD to feed as often as possible, plus offering high-quality solids a few times a day. Interestingly enough, she did seems to want to feed a lot in the last few days, and not only that, she's been more interested in solids too, particularly salmon of all things. (Good brain food I guess!)
And when we weighed her at the doctor's this morning, she was up 180g (about 6 ounces I think) from 10 days ago. DH and I were pretty happy about this, but alas, the doctor didn't seem real impressed. Of course it could just be that the nutritionist's scale is calibrated a bit differently from the doctor's. In which case I'm kicking myself even more for going to the nutritionist in the first place....
Anyway, I really don't want to get stressed out about fluctuations in DD's weight from day to day. Thankfully, DH is on my side on this. He agreed with me that we'd use the scales to see how DD is doing generally but, if necessary, lie to the doctor about how much she's taking in at each feeding.
Ideally I'd like to find another doctor - the thought of being cross-examined on every detail to do with DD's feeding by this one again fills me with dread. Problem is that there isn't a huge choice in doctors around here - I live in a rural area - and at least this one seems to understand that I shouldn't limit BF (he even told me that he would be fine with my breastfeeding DD until she was 3 or 4).
Anyway - sorry about the long ramble. I guess I'm mainly wondering what people think about what the doctor said about frequent feedings and using the scales. Thanks for reading this far!