hpga; testosterone; hypogonadism

Physiology of Male Hormones (2022) Juan Gómez Rivas, Aritz Eguibar, Jose Quesada, Mario Álvarez-Maestro, and Diego M. Carrion 2.1 Introduction to Male Sex Hormones The testicle has two primary functions: endocrine (production of hormones) and exocrine (sperm production) 85–90% of the...