Asherman syndrome (AS) consists of intrauterine adhesions development as a consequence of trauma, radiation, or infection in the endometrium. Clinical symptoms include menstrual alterations, infertility, and pregnancy complications, such as recurrent pregnancy loss or abnormal placentation. In this article, we performed a narrative review of the literature, searching electronic databases (i.e., Medline, Pubmed, and Google Scholar) to summarize the available pieces of evidence about epidemiology, pathophysiology, diagnosis, and treatment of AS. Hysteroscopy is essential for diagnosis and treatment, although adhesions may recur. Different postoperative therapies have been proposed to prevent recurrence and restore impaired endometrial function and promote endometrial regeneration, although these effects are usually temporary. We report a case of AS with adhesion recurrence and endometrial atrophy who was successfully treated with intrauterine autologous platelet–rich plasma (PRP) infusion. This therapy allowed endometrial tissue regeneration, leading to increased vascularity and endometrium thickness, and restoration of endometrial function that led to a successful pregnancy. Though there is limited experience supporting the use of PRP to improve endometrial function, it has been safely used in other fields of medicine; besides, it is easy to obtain, not expensive, and harmless being an autologous source. Future studies are encouraged to further assess this approach to treat AS
