Fig. 2

Weight and hormone levels of mice in each group. A Changes in body weight among the three groups of mice (Nc group, POI group, and POI + Exos group). B Comparison of ovarian weight indices at 2 weeks and 4 weeks post-treatment among the three groups (Nc group, POI group, and POI + Exos group). C Comparison of hormone levels among the three groups of mice (Nc group, POI group, and POI + Exos group)