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Human Male Sex: Endocrine Disruption and Male Reproductive Wellness

Human Male Sex: Endocrine Disruption and Male Reproductive Wellness

9.1 Introduction

Male sexuality is set genetically during the time of fertilization because of the existence of the Y chromosome when you look at the spermatozoan because it fuses aided by the X-chromosome-containing ovum, while the sex-determining area associated with Y chromosome (SRY) then drives the bipotential gonad of this embryo in order to become a testis through hormone-independent mechanisms 1,2. But, 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, especially hormones secreted through the testes 2. People who lack any gonads are phenotypically female 1 and intervention that is endocrine needed to alter the standard feminine phenotype to be male 2.