A non-metastasizing neoplasm that arises from the female reproductive system. Representative examples include uterine corpus leiomyoma, endocervical polyp, and benign ovarian germ cell tumor. The disease is benign female reproductive system neoplasm (Monarch Disease Ontology id MONDO_0000624). Also known as: benign female reproductive system tumor, benign female reproductive system tumour, benign gynecologic neoplasm, benign gynecologic tumor, benign gynecologic tumour, female reproductive organ benign neoplasm.