卵泡的发育过程与月经周期 early secondary or antral follicle early secondary follicle ovulatory or primordial follicles G mature follicle primary follicle epithelium ruptured follicle corona radiata blood vessels secondary oocyte after ovulation corpus luteum Changes in the Ovary During the Menstrual Cycle ∈HD Copyright@ 2005 The Endowment for Human Development. All rights reserved5 卵泡的发育过程与月经周期