Effect of rejuvenation hormones on spermatogenesis

Testosterone and anabolic androgenic steroids suppress spermatogenesis. Clomiphene citrate, HGH/IGF-1, hCG, and aromatase inhibitors offer a protective effect for spermatogenesis, with either a neutral or positive overall effect.

Authors

Jared L. Moss, M.D., Lindsey E. Crosnoe, B.S., Edward D. Kim, M.D.

Volume 99, Issue 7, Pages 1814-1820, June 2013

Abstract

Testosterone and anabolic androgenic steroids suppress spermatogenesis. Clomiphene citrate, HGH/IGF-1, hCG, and aromatase inhibitors offer a protective effect for spermatogenesis, with either a neutral or positive overall effect.

Read the full text at: http://www.fertstert.org/article/S0015-0282(13)00498-6/fulltext