My baby boy is nearly 15 wks and he has been on baby rice since 8 wks old. He is not disporportionally big, but he is hungry. I weaned my daughter at 17 wks, she is now 2yrs 7mths and very very healthy and active, and very slim!!!!
How can we say not to feed our "individual and unique" babies when they are starving hungry, when only a decade ago the government advice was to wean at 4 mths, and just 5 yrs before that (our generation this is) the advice from experts was to wean at 12 wks!!!!
Our babies are not text book, they are all different, and i think there is alot to be said for "mothers instinct", which is a powerful tool, and its only doubted when you go on websites that tell you are doing harm to your baby by doing what you feel is best.
My 15 wk old is a happy content baby, still needs a feed in the night (so you can see i am not feeding him rice to make him sleep through) whereas before his little amount of rice he was a crying miserable baby.
My HV also suggests you can wean at 17 wks and i dont think she needs "bringing up to date", she just realises that babies are human beings!!! We are a generation of babies being weaned at 12 wks, and i dont know about you, but i am a fit and healthy 28 yr old with no allergies or illnesses. Was my mum wrong to wean me at 10 wks??!!??!!
Basically, i would say follow your instincts and do what is best for YOUR baby, not everyone elses!!!!
x