Fig. 5

Comparison between two ultrasounds’ techniques regarding left, right and both ovaries antral follicle count. Legend: Antral follicle count performed in both ovaries comparing two ultrasounds’ techniques. The median obtained for 2D and 3D ultrasounds were 13,50[10,00–21,50] and 14,50[10,00–22,00], respectively. Results are presented as median bars and 25–75 percentile error bars. Box signed with (*) represent the statistical significance p < 0.001 for total both ovaries analysis, performed through Wilcoxon’s test