**Author details**

Jerome H. Check1,2\* and Diane L. Check2

1 Department of Obstetrics and Gynecology, Division Head of Reproductive Endocrinology, Cooper Medical School of Rowan University, Camden, NJ, USA

2 Cooper Institute for Reproductive Hormonal Disorders, NJ, USA

\*Address all correspondence to: laurie@ccivf.com

© 2020 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/ by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

*Progesterone and Glucocorticoid Receptor Modulator Mifepristone (RU-486) as Treatment… DOI: http://dx.doi.org/10.5772/intechopen.93545*
