Lagnever AI English

Puberty aur hormones kya hain?

Short mein jawab

Puberty vo daur hai jismein adolescent ka shareer bahar aur andar se badalkar reproduce karne laayak banta hai. Ladkon mein gehri aawaaz aur chehre ke baal aur ladkiyon mein breasts jaise secondary sexual characteristics aate hain, aur ladkiyon mein menstrual cycle shuru hota hai. Dimaag ke signal par chhode gaye chemicals, hormones, in zyaadatar badlaavon ko laate hain.

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Shareer ki taiyaari ke lakshan

Adolescence ke kuch badlaav, jaise gehri aawaaz, ladkon mein moonchh, daadhi ya chhaati ke baal, aur ladkiyon mein breasts ka vikas, reproduction mein seedha koi hissa nahi lete. Unka kaam male aur female ko pehchaanna aasaan banaana hai, isliye unhe secondary sexual characteristics kehte hain. Ye praakritik nishaan hain ki shareer adulthood ki taiyaari kar raha hai, aur inka dikhna puberty ki shuruaat hai.

Puberty: dikhne waale badlaav, yaani secondary sexual characteristics, aur andar ke badlaav, jaise menstrual cycle ki shuruaat
Puberty: shareer adulthood ki taiyaari karta hai

Puberty kya hai?

Puberty ke dauraan adolescent ka shareer bahar aur andar dono taraf badalta hai, jab tak vo reproduce kar sakne waala adult shareer na ban jaaye. Ye raaton-raat nahi hota: badlaav kai saalon mein dheere-dheere aate hain, aur har kisi mein alag umar par shuru hote hain. Adolescence ke baaki badlaavon ki tarah ye bhi badhne ka ek praakritik hissa hai.

Shareer ke andar badlaav

Har cheez bahar se nahi dikhti. Puberty mein ladke aur ladkiyan dono ke shareer ke reproduction se jude hisse dheere-dheere paripakv hote hain. Ladkiyon mein ek zaroori andaruni badlaav menstrual cycle ki shuruaat hai, jise aksar bas “period” kehte hain.

Menstrual cycle

Menstrual cycle aam taur par har 28–30 din mein waapas aata hai, haalaanki kai swasth ladkiyon ka cycle chhota ya lamba hota hai, 21 se 35 din ke beech kahin bhi. Vo hissa jab shareer se khoon bahar aata hai, menstruation kehlaata hai, aur ye teen se saat din chalta hai. In dino kuch ladkiyon ko pet ke nichle hisse mein marod ya bechaini hoti hai; aaraam, sikaai aur halki gatividhi madad kar sakti hai, aur dard zyaada ho to doctor salaah de sakte hain. Ye cycle ek zaroori praakritik prakriya hai, aur niyamit cycle achhi reproductive health dikhaata hai. Ye adulthood bhar chalta hai aur aam taur par lagbhag 45–55 saal ki umar tak apne aap ruk jaata hai, jo mahila ki reproduce karne ki kshamata ka ant hai.

Menstrual cycle 28 din ki ring ke roop mein, jismein teen se saat din ka menstruation laal rang mein hai
Menstrual cycle

In dino saaf rehna, saaf sanitary pads ya kapde ke reusable pads ke saath jo samay par badle jaayein, adolescence mein sehat ka dhyaan ka hissa hai.

Myths todna

Menstruation ke aas-paas kai galat maanyataayein hain, aur ye bekaar ka dar, sharm aur apraadh-bodh tak paida karti hain. Samay ke saath aisi maanyataayein myths aur taboos ban gayi hain. Ek jo ab bhi aam hai, vo hai period ke dauraan ladki ko doosron se alag rakhna. In myths ka koi vaigyanik aadhaar nahi hai: menstruation ek praakritik prakriya hai. Jab parivaar, school aur samudaay ise vaigyanik nazar se dekhte hain, to ve iske baare mein khulkar baat kar paate hain, achhi reproductive health ka saath dete hain aur mahilaon ko swasth jeevan jeene mein madad karte hain.

Menstruation ke myths aur facts: ladkiyon ko alag rakhne ka koi vaigyanik aadhaar nahi, niyamit cycle achhi sehat ka nishaan hai, aur vaigyanik soch dar aur sharm door karti hai
Menstruation: myths aur facts

Hormones: ‘kyun’ ka sawaal

Ye saare badlaav adolescence mein hi kyun hote hain, pehle kyun nahi? Iska jawaab hormones mein hai, jo hamare shareer mein bane chemicals hain. Shareer ke kai hisson ki glands inhe banaati hain, aur har hormone sahi samay par tab chhoda jaata hai jab dimaag signal bhejta hai; hormones khoon ke saath shareer ke un hisson tak pahunchte hain jin par ve kaam karte hain. Ye badhna aur vikas niyantrit karte hain aur shareer ko theek se chalne mein madad karte hain. Adolescence ke kai badlaavon ki mukhya wajah hormones hain, jinmein menstruation aur puberty ke doosre lakshan bhi hain, aur kuch hormones mood aur vyavhaar par bhi asar daalte hain. Isse samajh aata hai ki is umar mein bhaavnaayein itni jaldi kyun badalti hain.

Dimaag shareer ke alag-alag hisson ki glands ko signal deta hai, ve hormones chhodti hain, jo badhna, puberty, menstrual cycle aur mood ke badlaav laate hain
Hormones: badlaav kyun hote hain

Ye kyun zaroori hai

Puberty ko samajhne se iske aas-paas ki kaafi chinta aur jhijhak door ho jaati hai. Jaankaar rehna, shak ho to maata-pita, teachers ya doctor se poochhna, aur swasth faisle lena adult jeevan ki mazboot neenv banaate hain. Is umar ke dikhne waale badlaav adolescence mein kya badalta hai mein hain. Har sawaal ka jawaab Chapter 6 ke NCERT solutions mein hai; poore Chapter 6 ke notes bhi dekho.

Practice karo

  1. Inmein se kaunsa secondary sexual characteristic NAHI hai?

    1. (a) Ladkon mein gehri aawaaz
    2. (b) Ladkon mein chehre ke baal
    3. (c) Ladkiyon mein breasts ka vikas
    4. (d) Chehre par pimples
    Jawab dekho

    Jawab: (d) Chehre par pimples

  2. Menstruation aam taur par kitne samay chalta hai?

    1. (a) Ek din
    2. (b) Teen se saat din
    3. (c) Pandrah din
    4. (d) 28 din
    Jawab dekho

    Jawab: (b) Teen se saat din

  3. Hormones kis ang ke signal par chhode jaate hain?

    1. (a) Dil
    2. (b) Dimaag
    3. (c) Phephde
    4. (d) Pet
    Jawab dekho

    Jawab: (b) Dimaag

  4. Puberty kya hai?

    Jawab dekho

    Jawab: Puberty vo samay hai jab adolescent ka shareer bahar aur andar se badalta hai, jab tak vo reproduce kar sakne waala adult shareer na ban jaaye. Secondary sexual characteristics iski shuruaat ka nishaan hain.

  5. Menstruation ke myths nuksaandeh kyun hain?

    Jawab dekho

    Jawab: Ye bekaar ka dar, sharm aur apraadh-bodh paida karte hain, aur ladkiyon ko alag rakhne jaisi galat prathaon ki wajah bante hain. Menstruation praakritik hai, aur vaigyanik soch samaaj ko mahilaon ki sehat ka saath dene mein madad karti hai.

Students ke sawal

Secondary sexual characteristics kya hain?

Ye adolescence ke aise badlaav hain, jaise ladkon mein gehri aawaaz, moonchh, daadhi ya chhaati ke baal, aur ladkiyon mein breasts, jo male aur female ko pehchaanne mein madad karte hain. Ye reproduction mein seedhe shaamil nahi hote, par dikhaate hain ki shareer praakritik roop se adult jeevan ki taiyaari kar raha hai, aur inka aana puberty ki shuruaat hai.

Menstrual cycle kya hai?

Ye ek praakritik chakra hai jo ladkiyon mein puberty par shuru hota hai aur aam taur par har 28–30 din mein dohraata hai, haalaanki 21 se 35 din bhi swasth ladkiyon mein aam hai. Har cycle mein teen se saat din shareer se khoon bahar aata hai; ise menstruation kehte hain. Ye lagbhag 45–55 saal tak apne aap ruk jaata hai, jisse mahila ki reproduce karne ki kshamata khatam hoti hai.

Adolescence mein hormones kya karte hain?

Hormones shareer ke kai hisson ki glands mein bane chemicals hain, jo dimaag ka signal milne par sahi samay par chhode jaate hain. Ye badhna aur vikas niyantrit karte hain aur adolescence ke kai badlaav laate hain, jinmein menstruation aur puberty ke doosre lakshan bhi hain. Kuch hormones mood aur vyavhaar par bhi asar daalte hain, jo ek wajah hai ki is umar mein bhaavnaayein jaldi badalti hain.

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