Rbmo volume 45 issue 5 2022 department of medical bioscience, university of the western cape, bellville, south africa department of metabolism, digestion and reproduction, imperial college london, london, uk logixx pharma, theale reading, uk andromed health and reproduction, fertility diagnostics laboratory, maroussi, greece department of dermatology, venereology and andrology, faculty of medicine, sohag university, sohag, egypt alexandria university faculty of medicine, alexandria, egypt reproductive biology, fertility preservation, andrology, cecos, poissy hospital, poissy, france paris saclay university, uvsq, inrae, breed, jouy-en-josas, france ivi foundation, health research institute la fe, valencia, spain hamad medical corporation, doha, qatar department of andrology, sexology and stis, faculty of medicine, cairo university, cairo, egypt department of urology, selcuk university school of medicine, konya, turkey department of urology, vattikuti urology institute, henry ford health system, detroit mi, usa citmer reproductive medicine, ivf lab, mexico city, mexico american center for reproductive medicine, cleveland clinic, cleveland oh, usa school of natural medicine, university of the western cape, bellville, south africa department of obstetrics and gynecology, stellenbosch university, tygerberg, south africa