Puberty!! Hormonal Changes!!

During puberty, the physical changes are regulated by the hormones testosterone, estrogen, progesterone and other hormones such as testosterone and estrogen. The level of these hormones is set high at birth, but decreases after a few months and remains low until puberty. These hormones cause a range of physical and mental changes, from a more muscular body shape to a stronger and more aggressive personality.

The first sign of puberty in girls is breast development, and as a result it occurs after the ovaries become active and produce oestrogen. During early puberty, hormone levels rise and stimulate the release of hormones in the body that control puberty and reproduction, including estrogen. In girls, the increase in estrogen causes a number of physical changes associated with puberty, including changes in body shape, hair color, skin tone, facial features, and hair growth.

In boys, one of the earliest signs of puberty is testicular growth, caused by increased testosterone levels, a hormone that stimulates follicles. In 90% of cases, delayed puberty was diagnosed as a result of a so-called constitutional growth delay during puberty. This can be diagnosed when the body undergoes changes in hormone levels, such as an increase in testosterone levels or a drop in estrogen levels.

Pberty is born when a child develops physical changes, and these begin in the first months of life, usually between the ages of 12 and 14.

Puberty can be an exciting time to learn how your new body grows and develops during puberty. The first indicator of puberty are the breasts, which usually grow at different rates. It is common to have one breast larger than the other, and breasts begin to develop between the ages of 9 and 11 [1]. Increases in hormones during puberty can increase sweat and cause changes in skin tone, hair color and hair structure.

The glands in your brain secrete hormones, including hormones that release estrogen, luteinizing hormone, follicle stimulating hormone (follicle stimulating hormone), and estrogen. These are released to signal your ovaries to produce estrogen so that your body can mature in preparation for a possible pregnancy, and so you start menstruating.

In girls, these hormones signal to the ovaries to produce the female sex hormone oestrogen and release eggs. In boys, they signal that your testicles are starting to produce the male sex hormones testosterone and semen. During this time, both girls "ovaries and boys" testicles begin to function, and in girls, this hormone signals that the ovaries begin to produce a female sex hormone, oestrogen.

Puberty occurs when a part of the brain called the hypothalamus begins to produce the hormone gonadotropin, which has an effect on the testicles and ovaries and causes the development of a male sex hormone, testosterone, and a female sex hormone, estrogen. Health care providers measure puberty based on reproductive development, but it can also be measured by your health care provider as early as 6 months of age.

Although both men and women have low levels of circulating androgen and estrogen, men begin to have more androgens, including testosterone, at the onset of puberty. Women have much higher estrogen levels, and the increased release of FSH, LH and ICSH signals the start of the menstrual cycle, which leads to the development of a female sex hormone, the ovaries, and a male sex hormone, testosterone.

If gonads, testicles and ovaries do not develop, secondary sexual characteristics in both men and women can develop simultaneously.

When boys reach the age of about 10 or 12, the brain releases a wave of reproductive hormones to activate the reproductive system to prepare it for adult function. This increase leads to the onset of adult sex life and is commonly referred to as the onset of puberty. During this time, most reproductive systems of the body, such as the gonads, testicles and ovaries, slumber and prevent sexual development.

Puberty is the time when the body matures from child to adult, and it generally marks the beginning of adolescence. Related physical changes occur during the interwar period and before adolescence, but the two things are not identical and can begin with an average age of 9 or 10 years.

Due to the hormonal changes that occur during puberty, many teenagers and preteens forget about acne in the first years of their lives.

The hormonal surge that marks the end of childhood and the beginning of adolescence typically begins at the age of 9-10.

The effects of these hormones on the developing body and brain usually begin in adolescence. We have recently focused on puberty hormones and puberty hormones, but it is important to recognize that the effects of rising hormone levels continue to increase in amplitude over the teenage years and can affect the brain, behavior, and interactions over several years.

Pberty is a term used to describe the period during which a child becomes sexually mature and physiologically reproductive.

Cited Sources:

https://www.hormone.org/diseases-and-conditions/puberty 
https://healthengine.com.au/info/puberty-male 
https://www.yourhormones.info/endocrine-conditions/delayed-puberty/ 
https://www.chrichmond.org/blog/skin-sweat-and-more-navigating-physical-changes-during-puberty 
https://hannahpad.com.au/blogs/news/how-the-female-body-changes-from-puberty-to-menopause 
https://teachmephysiology.com/reproductive-system/development-maturation/puberty/ 
https://nyulangone.org/conditions/disorders-of-puberty/diagnosis 
https://swhr.org/hormones-from-puberty-to-post-menopause/ 
https://journals.sagepub.com/doi/full/10.1177/0963721412473755 
https://lifestyle.howstuffworks.com/family/parenting/tweens-teens/hormonal-changes-during-adolescence.htm