BBC item on duration and frequency of breastfeeds

[frisbyrat]

This throws up some interesting results. Could it just be an anomaly, given the tiny sample and short duration of the study?

I wonder how they came to their conclusions about the hormone and protein production levels.

Those stats don't relate to exclusive breastfeeding though VS, which I think is what the bbc article is referring to.

exactly, they are to breast and mixed feeding so surely exclusive would be much lower.