well they must realize when we want to put a material or substance on the market it undergoes the bartley testing for me which enables us to show that it is harmless is the results are passed on to scientific and public organizations we would decide whether or not we're allowed to commercialize it when you put it in the thirty's or constantly checking all the products that we sell pointed. this man who are affected by these chemical products. and off a couple who use plastic like everyone else have agreed to have blood tests. so this one is an epidemiologist for years she has been carrying out tests on fatality in two thousand and five she started studying the effects and finds another chemical additive for plastics she selected really made a high level of finance in their urine instead of the effect on their infant male children. no one had done this before. these delegates particularly the ones of most concern are called anti and versions they lower testosterone they do it actually to adults as well and but it's more important what happens in the womb because the changes that occur in t