I have searched and quickly reviewed a number of the articles from that search and seriously question their research parameters. I would like to point out that for the past 15+ years, perhaps even 20+ years, most research facilities in the US, if not the world having been using polycarbonate water bottles and cages to water and house rodents for medical research. The population size and ongoing breeding (in the millions per year x 15-20 years) would have reveled a long time ago any adverse effect of BPAs leeched from polycarbonate on embryo development, mutagensis and carcinogesis.

I for one will continue, without hesitation to use water bottles, and any other product made from polycarbonate.

Just my 2 cents-

Pete