Development of spermatogenic tissue in testicles, male fertility, penis or clitoris enlargement, elevated libido and frequency of erection or clitoral engorgement takes place.

肾上腺髓质： 肾上腺素、去甲肾上腺素 － 肾上腺皮质： 醛固酮、皮质醇、脱氢表雄酮

The rise in testosterone during Level of competition predicted aggression in males, but not in females.[a hundred and fifteen] Subjects who interacted with handguns and an experimental video game showed rise in testosterone and aggression.[116] Purely natural selection may need progressed males to become additional delicate to competitive and standing problem predicaments, and which the interacting roles of testosterone would be the necessary component for aggressive behaviour in these conditions.

利用睪酮的男性化作用，跨性别男性（即由女性經由變性成為男性）會以睪酮作為替代，以維持至一般正常男性的睪酮水平。同樣地，跨性别女性會使用藥物抑制睪酮的生成，以讓雌激素發揮效用。

睾酮# · 双氢睾酮 · 氟羟甲基睾酮 · 甲二氢睾酮 · 甲睾酮 · 另见同化类固醇

在其他脊索动物的组织内也会有雄激素受体，而雄性及雌性对睾酮的反应也相当一致。在出生前雄性与雌性的睾酮剂量的差异，会导致在青春期或整个生命上的生物差异。

testosterone, hormone made by the male testis which is liable for growth with the male intercourse organs and masculine traits, which includes facial hair and deepening of your voice. Testosterone was isolated from testicular extracts in 1935.

肾上腺髓质： 肾上腺素、去甲肾上腺素 － 肾上腺皮质： 醛固酮、皮質醇、脱氢表雄酮

Fatherhood decreases testosterone levels in men, suggesting the feelings and conduct tied to paternal treatment lower testosterone stages. In people along with other species that use allomaternal treatment, paternal financial investment in offspring is helpful to mentioned offspring's survival because it will allow The 2 dad and mom to raise various little ones simultaneously.

Testosterone is responsible for lots of the variations found in youngsters assigned male at start throughout puberty, which include:

睾酮对成人的影响，对男性比较明显，但对男女两性都同样重要。随着年纪渐长，睾酮的分量下降，这些影响亦随之而减少。这些影响包括：[来源请求]

In non-human primates, it may be that testosterone in puberty stimulates sexual arousal, %50 off now which allows the primate to significantly request out sexual encounters with females and therefore generates a sexual preference for females.

Prenatal androgens apparently affect passions and engagement in gendered actions and possess reasonable effects on spatial talents.[23] Amid Women of all ages with congenital adrenal hyperplasia, a male-regular Engage in in childhood correlated with reduced satisfaction With all the female gender and reduced heterosexual fascination in adulthood.[24]

Sexual arousal and masturbation in Girls develop smaller improves in testosterone concentrations.[sixty five] The plasma degrees of assorted steroids considerably boost soon after masturbation in men and the testosterone ranges correlate to These ranges.[66]