"However comparing smoking while pregnant to formula feeding is not what I would call non-emotional"
Agree that it's not non-emotional.
But it is a valid analogy.
The vast majority of babies born to smokers do not go on to develop health problems, and if they do it's usually impossible at an individual level to firmly connect these with their prenatal tobacco exposure.
That's why the connection between prenatal smoking and illhealth and developmental problems wasn't identified until the scientific research was done.
The vast majority of babies fed on formula are healthy. If they do develop health problems it's impossible at an individual level to connect these with their nutrition as infants.
That's why the connection between formula feeding and higher rates of ill health in babies at a population level wasn't firmly identified until the mid to late 1990's when most of the high quality, large scale research was done.
I'm sorry but I just think we need to be really cautious in relying too heavily on anecdotal evidence to guide us when it comes to the things that affect the long and short term health of our children, and the examples I give of smoking, prone sleeping etc give proof to that.
Yes, anecdotal evidence has an important place when it comes to the way we make decisions that might affect our children's health in the long or short term - but so does the medical evidence. You need BOTH. As far as I can see from the way this issue has been discussed on this thread and elsewhere on the internet, the majority of people seem to have very little awareness of what the medical research actually says on this subject.
I'm not pointing the finger at anyone for not knowing about the research - I didn't know anything about it when I had my first and still wouldn't if I hadn't got professionally involved in this area. But it does make me think that the government needs to think about the quality of the information on infant feeding that pregnant women are given by their care-givers, and the way it's presented to them. It's also made me think about the lack of research literacy among even well-educated adults as a whole, which is something that makes it impossible or very difficult for well-meaning parents to really make sense of the information that's out there.