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Human Male Sex: Endocrine Disruption and Male Reproductive Wellness

9.1 Introduction

Male sexuality is set genetically during the time of fertilization by the existence of the Y chromosome into the spermatozoan because it fuses using the X-chromosome-containing ovum, and also the region that is sex-determining of Y chromosome (SRY) then drives the bipotential gonad associated with embryo to be a testis through hormone-independent mechanisms 1,2. Nonetheless, when the testis that is early created, growth of the total male phenotype, including further testicular development (masculinization), becomes entirely determined by a complex community of hormonal signals, particularly hormones secreted through the testes 2. Read more »