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Production of sperm how regulated

The onset of puberty is controlled by two major hormones: FSH initiates spermatogenesis and LH signals the release of testosterone. Puberty is a period of several years in which rapid physical growth and psychological changes occur, culminating in sexual maturity. The average onset of puberty is age 11 or 12 for boys. These changes are largely influenced by hormonal activity. Hormones play an organizational role, priming the body to behave in a certain way once puberty begins, and an activational role, referring to changes in hormones during adolescence that trigger behavioral and physical changes.
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Sperm Production (Spermatogenesis), Parts, Quantity and Motility

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Hormonal Control of Human Reproduction | Boundless Biology

Normal Process of Sperm Development. The production of sperm, or spermatogenesis, is a complicated process of cell division. First, primitive germ cells known as spermatogonia divide to produce "offspring" cells, or spermatocytes, that ultimately redivide twice to form young sperm cells known as spermatids. The spermatids then mature and are transformed into spermatozoa, or sperm cells. Each spermatozoon has one half of its bearer's genetic material, and each contains mitochondria energy-generating organelles to power its tail during the journey to fertilize an egg. Spermatogenesis usually occurs among groups of cells. Such groups, or generations of sperm, pass through the same developmental stages together.
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What helps regulate body temperature for sperm production?

It's actually to regulate the temperature for sperm production. There is no specific temperature to aid in the production of sperm. However, keeping the testicles at a lower temperature is best. Testicles kept anywhere between three to six degrees cooler than the rest of the body are known to increase sperm production. If you are trying to increase sperm production for conception, wearing boxers will allow the testicles to hang free, thus keeping their temperature down.
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