Premature ovarian failure-20 (POF20) is characterized by female infertility due to secondary amenorrhea. Some patients exhibit atrophic ovaries lacking follicles (Carlosama et al., 2017; Akbari et al., 2021; Wyrwoll et al., 2022).
For a general phenotypic description and a discussion of genetic heterogeneity of POF, see POF1 (311360). [from
OMIM]