To this end, we conducted a thorough search in the PubMed archive https://pubmed.ncbi.nlm.nih.gov/ (accessed on 30 September 2023) using various combinations of the key words ‘FMR1’, ‘FRAXA’, ‘fragile X syndrome’, ‘Premature ovarian insufficiency’, ‘Premature ovarian failure’, ‘FXPOI’, ‘POF1’, ‘FXDOR’, and ‘PGT-M’. Here, FMR1 is linked to fragile X syndrome.