what are the actual changes of puberty
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On average, girls begin puberty around ages 10–11 and end puberty around 15–17; boys begin around ages 11–12 and end around 16–17. The major landmark of puberty for females is menarche, the onset of menstruation, which occurs on average between ages 12 and 13; for males, it is the firstejaculation, which occurs on average at age 13. In the 21st century, the average age at which children, especially girls, reach puberty is lower compared to the 19th century, when it was 15 for girls and 16 for boys. This can be due to any number of factors, including improved nutrition resulting in rapid body growth, increased weight and fat deposition, or exposure toendocrine disruptors such asxenoestrogens, which can at times be due to food consumption or other environmental factors.Puberty which starts earlier than usual is known asprecocious puberty, and puberty which starts later than usual is known as delayed puberty.
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┏─━─━─━─━∞◆∞━─━─━─━─┓
✭✮ӇЄƦЄ ƖƧ ƳƠƲƦ ƛƝƧƜЄƦ✮✭
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➧ Puberty➫ The stage of life when the body becomes capable of reproduction.
♦ It is the time in life when a boy or girl becomes sexually mature.
♦ Boys usually start Puberty 2 years later than girls.
♦ Both girls & boys can expect to gain weight as well as height during Puberty.
➧ Some changes in Boys & Girls:-
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[1] In Boys:-
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❱ The male hormone testosterone beings to be released by the testes.
❱ This cause the sex organs -- testes & the penis -- to develop completely & the testes to start producing sperm.
[2] In Girls:-
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❱ The ovaries start producing the female hormone Progesterone.
❱ The ovaries enlarge & start releasing eggs.
➧ Some changes 0ccurs during Puberty & Adolescence:-
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❶❫ Increase in height:-
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❱ Increase in height during adolescence brought about by elongation of the bones of the arms & legs.
❷❫ Changes in Body Shapes:-
━━━━━━━━━━━━━━━━━━⤵
❱ In boys:- The shoulder become broader and the chest become wider.
❱ In Girls:- The pelvic region widen, hip broaden, breast develop & increase in size.Mammary gland developed inside the breast.
❸❫ Development of Hairs:-
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❱ Hair start growing in the Armpits and in the public area.
❹❫ Changes in Voice:-
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❱ Larynx becomes bigger in boys than in girls.This is why boys develop a deep voice where girls have a high pitched voice.
❺❫ Increase of Sweat Glands:-
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❱ Sweat gland leads to increase sweet and obtain resulting in body odour.
The skin becomes oily & lead to appearance of acne & pimples on the face.
❻❫ Sexual Feelings:-
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❱ Sexual maturity causes boys & girls to become interested in & attracted to the opposite sex.
_________
Thanks...✊
✭✮ӇЄƦЄ ƖƧ ƳƠƲƦ ƛƝƧƜЄƦ✮✭
┗─━─━─━─━∞◆∞━─━─━─━─┛
➧ Puberty➫ The stage of life when the body becomes capable of reproduction.
♦ It is the time in life when a boy or girl becomes sexually mature.
♦ Boys usually start Puberty 2 years later than girls.
♦ Both girls & boys can expect to gain weight as well as height during Puberty.
➧ Some changes in Boys & Girls:-
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=☟
[1] In Boys:-
━━━━━━━━━⤵
❱ The male hormone testosterone beings to be released by the testes.
❱ This cause the sex organs -- testes & the penis -- to develop completely & the testes to start producing sperm.
[2] In Girls:-
━━━━━━━━━⤵
❱ The ovaries start producing the female hormone Progesterone.
❱ The ovaries enlarge & start releasing eggs.
➧ Some changes 0ccurs during Puberty & Adolescence:-
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=☟
❶❫ Increase in height:-
━━━━━━━━━━━━━━⤵
❱ Increase in height during adolescence brought about by elongation of the bones of the arms & legs.
❷❫ Changes in Body Shapes:-
━━━━━━━━━━━━━━━━━━⤵
❱ In boys:- The shoulder become broader and the chest become wider.
❱ In Girls:- The pelvic region widen, hip broaden, breast develop & increase in size.Mammary gland developed inside the breast.
❸❫ Development of Hairs:-
━━━━━━━━━━━━━━━━⤵
❱ Hair start growing in the Armpits and in the public area.
❹❫ Changes in Voice:-
━━━━━━━━━━━━━⤵
❱ Larynx becomes bigger in boys than in girls.This is why boys develop a deep voice where girls have a high pitched voice.
❺❫ Increase of Sweat Glands:-
━━━━━━━━━━━━━━━━━━⤵
❱ Sweat gland leads to increase sweet and obtain resulting in body odour.
The skin becomes oily & lead to appearance of acne & pimples on the face.
❻❫ Sexual Feelings:-
━━━━━━━━━━━━⤵
❱ Sexual maturity causes boys & girls to become interested in & attracted to the opposite sex.
_________
Thanks...✊
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