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guys-girls puberty?????????

when my guy friends mention my period its akward i kind assumed they didnt know about it yet idk why but like when do they learn about girl puberty

7 Answers

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  • Anonymous
    1 decade ago
    Favorite Answer

    yea my little brother know about sex and stuff hes 13 so i assume about 7th grade, he also knows about periods and all the stuff about girl puberty.

  • JoJo
    Lv 4
    1 decade ago

    At my school they learn in 5th grade which is the same time girls learn about boys.

    Source(s): Health Teacher
  • Anonymous
    1 decade ago

    I learned in school in 5th grade.

  • 1 decade ago

    yeah in your question i answered earlier i mentioned that my guy friends jokes about mine: it doen't bother me because i can mention something about him or just threaten to kick him in the family jewels. . . lol. . . but i think my friend and the guys in my class earned about it in 5th grade. don't let it bother you. . .its not that big of a deal

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  • 1 decade ago

    5th grade

  • 1 decade ago

    our mind is extensive and we do a little research 'bout it...

    check out http://www.teengrowth.com/

  • Anonymous
    1 decade ago

    elementary school

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