Figure 4.

Longitudinal analysis of body composition before and after pregnancy. Body weight (kg), BMI (BW/(CR)²) and body fat (%) were compared for those animals that became pregnant at pre-pregnancy (∼6 months before mating) and at 3–4 months and 16–17 months post-pregnancy termination (third trimester). Data are presented as means ± SEM (C n = 9, T n = 9, WSD n = 7 and T + WSD n = 4). Significant effects of WSD and/or T or interactions over time as determined by a mixed models ANOVA are presented as text within the graphs. C, Control; T, testosterone; WSD, Western-style diet.