It’s essential to note that the normal ranges for testosterone stages can differ based upon the kind of blood take a look at finished and the laboratory exactly where it is done. Your service provider will always reference your laboratory’s normal ranges when interpreting your success. Talk to them For those who have queries.

在青春期时，睾酮会令孩童出现第一种雄激素上升可见的现象。这些现象包括：[来源请求]

Testosterone triggers the event from the male inner and external reproductive organs all through fetal improvement.

Each individual mammalian species examined shown a marked increase in a male's testosterone degree on encountering a novel

It’s not likely — and challenging to explain to — that an adult assigned male at start has larger-than-regular amounts of testosterone.

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。

层次（皮肤 · 肉膜 · 精索外筋膜 · 提睾肌／提睾肌筋膜 · 精索内筋膜 · 会阴缝）

In humans, testosterone appears a lot more to advertise status-seeking and social dominance than basically increasing Bodily aggression.

Testosterone effects can even be labeled from the age of regular occurrence. For postnatal outcomes in each males and females, these are primarily depending on the amounts and Half Off period of circulating no cost testosterone.[20]

Testosterone can also basically exaggerate or amplify existing aggression; one example is, chimpanzees who obtain testosterone increases come to be far more intense to chimps lessen than them inside the social hierarchy, but will still be submissive to chimps increased than them. Testosterone Therefore would not make the chimpanzee indiscriminately intense, but as an alternative amplifies his pre-present aggression in direction of lower-ranked chimps.[129]

Testosterone is the first male sex hormone and androgen in males.[three] In individuals, testosterone plays a essential role in the development of male reproductive tissues for instance testicles and prostate, in addition to advertising and marketing secondary sexual characteristics including greater muscle mass and bone mass, and The expansion of human body hair. It is actually related to greater aggression, sexual intercourse drive, dominance, courtship display, and an array of behavioral qualities.

在其他脊索動物的組織內也會有雄激素受體，而雄性及雌性對睪酮的反應也相當一致。在出生前雄性與雌性的睪酮劑量的差異，會導致在青春期或整個生命上的生物差異。

概括地说，雄激素助长蛋白质的合成及拥有雄激素受体的组织的生长，睾酮的效用可以分为合成代谢及雄性化效应。合成代谢效应包括肌肉质量及力量的增长、增加骨质密度及强度、刺激线性生长及骨骼成熟等。雄性化效应则包括性器官的成熟（尤其是阴茎及胎儿阴囊的生成）、出生后（通常是在青春期）声线的转沉、胡须及体毛的生长等。这些效应一般都是男性的第二性征。

The bones and the brain are two crucial tissues in human beings where by the primary effect of testosterone is By means of aromatization to estradiol. During the bones, estradiol accelerates ossification of cartilage into bone, leading to closure from the epiphyses and conclusion of development. While in the central nervous technique, testosterone is aromatized to estradiol.