Fig. 5

The transplanted ovary after 8 months of WOCP&TP. a Illustration of the premature ovarian insufficiency rat that became pregnant twice after whole ovary cryopreservation and transplantation (WOCP&TP). The right ovary and uterus appeared normal after 8 months of WOCP&TP with an absent left ovary. The right uterus was the same size as the contralateral uterus. b Histological image in an ovary recovered 8 months after WOCP&TP. There were all developing stages of follicles and corpora lutea in the right ovary. Scale bar = 200 μm. c Number of ovary follicles in the rats that resumed estrous cycles after WOCP&TP