AUTHOR=Tesarik Jan , Yovich John L. , Menezo Yves TITLE=Editorial: Growth Hormone in Fertility and Infertility: Physiology, Pathology, Diagnosis and Treatment JOURNAL=Frontiers in Endocrinology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/endocrinology/articles/10.3389/fendo.2021.621722 DOI=10.3389/fendo.2021.621722 ISSN=1664-2392