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FISIOLOGI REPRODUKSI - Repository Universitas Andalas

FISIOLOGI REPRODUKSI - Repository Universitas Andalas

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Functioning of Testis<br />

During fetal life:<br />

- stimulated by chorionic gonadotropin (hCG)<br />

A few weeks after birth until puberty<br />

(prepubertal period / childhood):<br />

- dormant<br />

Productive period:<br />

- stimulated by gonadotropic hormone (GnH)<br />

- Spermatogenesis usually continues until death<br />

Male climacteric:<br />

- Decrease testosterone secretion<br />

- Decreasing sexual function

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