Platelet⁃rich plasma (PRP) is an autologous biological preparation rich in multiple bioactive factors. In terms of ovarian function, PRP helps improve reproductive endocrine hormone levels and promotes follicular development. Regarding the endometrium, PRP can increase endometrial thickness and receptivity while ameliorating chronic inflammatory conditions. Therefore, PRP demonstrates significant potential in treating various diseases associated with female infertility. This article systematically reviews progress in PRP applications for female infertility⁃related diseases such as diminished ovarian reserve, polycystic ovary syndrome, intrauterine adhesions, chronic endometritis, and repeated implantation failure, analyzing its underlying mechanisms to promote standardized use of PRP in reproductive medicine.  

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