Box plot displaying the 10th, 25th, 50th, 75th and 90th percentile values, the extreme 5th and 95th percentiles (circles) and the mean value (thick white line) for right forepaw 2D : 4D in (a) the F1 males exposed to the compounds and (b) in their unexposed male offspring (F2) carried by unexposed dams. Mann–Whitney non-parametric comparisons (#p < 0.001, ***p < 0.005, **p < 0.01, *p < 0.05) versus controls (abbreviations for both the F1 and F2 and doses for the F1: BPA, bisphenol A, 5 µg kg−1 d−1; V, vinclozolin, 10 µg kg−1 d−1, ‘low’ or 1000 µg kg−1 d−1 ‘high’ and G, genistein, 1000 µg kg−1 d−1, see [15]).