Flame retardants and likelihood of pregnancy in women undergoing fertility treatments

Women with higher urinary concentrations of a common type of flame retardant had reduced likelihood of clinical pregnancy and live birth than those with lower concentrations, according to researchers. The study is among the first to examine associations between organophosphate flame retardants (PFRs) -- which are used in polyurethane foam in many products, including upholstered furniture, baby products, and gym mats -- and reproductive outcomes in women.