Analyses included assessment of follicle and oocyte diameter, number and proportion of primordial and growing follicles, number and proportion of atretic follicles.

• 分析内容包括检测卵泡和卵母细胞的直径、原始卵泡和生长卵泡的数目及比率、闭锁卵泡的数目和比率。