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

[86] Married Guys who engage in bond-maintenance routines which include investing the working day with their spouse or little one haven't any various testosterone degrees in comparison to moments when they do not engage in these activities. Collectively, these benefits recommend that the existence of aggressive things to do as opposed to bond-upkeep pursuits is much more applicable to variations in testosterone degrees.[87]

提神及提升體能（對照睪酮缺乏患者體能較佳，但與正常人無異，刻意補充對體能不會有顯著的增加）

Your hypothalamus and pituitary gland control the amount of testosterone your gonads (testicles or ovaries) make and launch.

If any of such organs — your hypothalamus, pituitary gland or gonads — aren’t Doing work Generally, that may cause abnormal testosterone degrees.

Pure testosterone is a steroid — an anabolic-androgenic steroid. "Anabolic" refers to muscle setting up, and "androgenic" refers to greater male intercourse features.

提神及提升体能（对照睾酮缺乏患者体能较佳，但与正常人无异，刻意补充对体能不会有显著的增加）

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精囊 · 精腺排泄管 · 攝護腺（尿道嵴／精阜／攝護腺小囊／射精管 · 攝護腺窦／攝護腺小管） · 尿道球腺

Outcomes in advance of start are divided into two groups, labeled in relation on the phases of advancement.

Males who develop more testosterone are more likely to engage in extramarital sex.[84] Testosterone stages do not rely on physical presence of a spouse; testosterone levels of Gentlemen participating in similar-metropolis and very long-length interactions are very similar.

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[70] This Learn more response engages penile reflexes (for instance erection and ejaculation) that assist in sperm Competitors when multiple male is present in mating encounters, making it possible for for more creation of profitable sperm and a greater chance of copy.

The bones and the brain are two vital tissues in individuals wherever the first effect of testosterone is by way of aromatization to estradiol. Inside the bones, estradiol accelerates ossification of cartilage into bone, resulting in closure of the epiphyses and summary of growth. Within the central nervous system, testosterone is aromatized to estradiol.