It’s crucial to Notice that the traditional ranges for testosterone amounts may vary depending on the kind of blood test done and the laboratory where by it is finished. Your service provider will constantly reference your laboratory’s usual ranges when interpreting your benefits. Speak to them When you have concerns.

Slowed growth in height, but their arms and legs may perhaps continue to increase out of proportion with the rest of their system.

This enhances the reproductive Physical fitness on the mother and father mainly because their offspring are more likely to endure and reproduce. Paternal care improves offspring survival due to greater usage of better good quality food items and diminished Bodily and immunological threats.[89] This is particularly beneficial for people due to the fact offspring are depending on dad and mom for prolonged amounts of time and mothers have fairly small inter-beginning intervals.[90]

Each mammalian species examined shown a marked boost in a male's testosterone level on encountering a novel

睪酮是經由血液中的性激素結合球蛋白運送至身體的目標組織。男性生殖腺內的塞爾托利氏細胞需要睪酮來生成精子。

If a father's testosterone amounts decrease in reaction to Listening to their infant cry, it is an indication of empathizing with the child. This is certainly associated with improved nurturing behavior and far better outcomes for the infant.[92]

Adult testosterone results tend to be more clearly demonstrable in males than in females, but are likely imperative that you each sexes. Some of these outcomes could drop as testosterone degrees may possibly lower while in the afterwards many years of Grownup existence.[36]

在青春期時，睪酮會令孩童出現第一種雄激素上升可見的現象。這些現象包括：[來源請求]

Testosterone effects can even be categorized because of the age of typical occurrence. For postnatal outcomes in each males and females, these are generally dependent on the amounts and period of circulating totally free Learn more testosterone.[twenty]

Testosterone is chargeable for lots of the variations observed in small children assigned male at beginning all through puberty, which includes:

Should your healthcare supplier suspects you could have irregular testosterone stages, They could purchase one or more exams, like:

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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。

维基百科中的医学内容仅供参考，并不能视作专业意见。如需获取医疗帮助或意见，请咨询专业人士。详见医学声明。