You posted some very good articles a while back. I can't remember the exact topic of the conversation, but I think it was BLW related...maybe someone who was trying to talk a husband into BLW or something. I wanted to save them and send them to a friend, but I forgot. Do you mind giving them to me again?
Re: C-Charm
I hope some of these are helpful for you:
https://babydustdiaries.com/2009/06/07/complementary-feeding-and-baby-led-weaning/
https://www.pediatricnews.com/article/S0031-398X%2809%2970296-6/fulltext
https://www.parentcentral.ca/parent/babiespregnancy/article/662412--does-baby-know-best
https://www.usatoday.com/yourlife/parenting-family/babies/2010-12-01-babyfood01_st_N.htm
https://www.msnbc.msn.com/id/9646449/page
https://www.guardian.co.uk/society/2007/jun/17/health.medicineandhealth
https://www.kellymom.com/nutrition/solids/solids-how.html