Abbreviations: BMI, body mass index; TCS, triclosan; AFC, Total antral follicle count; EARTH, Environmental and Reproductive Health. aData are presented as predicted marginal means (95% CI) adjusted for year of sample collection (≤2012 and >2012), physical activity (hr/week), and infertility diagnosis (male, female and unexplained). Models exploring the effect of modification by age were further adjusted for BMI (kg/m2), and models exploring the effect of modification by BMI were further adjusted for age (years). Note: the boxes above the graphics represent the AFC differences (mean and 95% CI) for women below and above median SG-adjusted urinary TCS concentrations.