A) Wean weight of in utero exposed F2 mice were compared to F2 control mice. B) F2 Female weekly weight over a 40 week time period C) F2 Male weekly weight over a 40 week time period. Fat pad mass to body weight ratio and kidney mass to body weight ratio percentages at 40 weeks of age. C) Final body composition of F2 female mice. D) Final body composition of F2 male mice. All data were compared to control, presented as mean ±SEM, and were calculated as significantly different by a on–way ANOVA *p<0.05. **p<0.01; standard error of mean. (F2 1 ppb: male n=10, female n=8; F2 10 ppb: male n=10, female n=12; F2 245 ppb: male n=10, female n=11; F2 2300: male n=6, female n=5).