Category Brazilian Brides

13
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Human Male Sex: Endocrine Disruption and Male Reproductive Health

9.1 Introduction Male sexuality is decided genetically during the time of fertilization by the existence of a Y chromosome into the spermatozoan because it fuses aided by the X-chromosome-containing ovum, as well as the sex-determining area regarding the Y chromosome (SRY) then drives the bipotential gonad of this embryo in order to become a testis …

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