森林舞会APP

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性成熟

性成熟_兩性知識

XINGCHENGSHU

人類生長發育到一定年齡,生殖器官已經發育完全,生殖機能達到了比較成熟的階段,基本具備了正常的繁殖功能,稱為性成熟。

人類性成熟的過程

森林舞会APP   RENLEIDEXINGCHENGSHUBUJINJINSHISHENGLISHANGDEXINGCHENGSHU,GENGZHUYAOSHIZHIGETIDEXINGCUNZAIZAISHEHUIHUAGUOCHENGZHONGDECHENGSHU。QIZHUYAOFENCHENGSANBU:

  DIYIBUSHIQINGCHUNQIDAILAIDEXINGSHENGLIHEXINGXINLIDEFAYU,JISHIYINGSHEHUIDUIXINGBIETEZHENGDEGUIFAN,YIBIANQUERENZIWOZAISHEHUIZHONGDEWEIZHIYUGONGNENG。

  DIERBUSHITONGGUOCHULIZIWOXINGXINGWEILAIXUEXISHEHUIDUIYUXINGGUANXIYUXINGXINGWEIFANGSHIDEJUTIGUIFAN,BINGJIANGZHEXIEGUIFANNEIHUAWEIGERENDELIANGXIN。

  DISANBU,YEJIUSHIRENLEIXINGCHENGSHUDEZUIZHONGBIAOZHISHIHEGEDEXINGJIAOHE。TABIXUYICHUANTONGXINGBIEJIAOSEWEIJICHU,YIHUNNEI(BAOKUOGUOQUDEHEFAPIAOCHANG)WEIJIEXIAN,YIFUQIENAIWEIDIAOJIE,YISHENGERYUNVWEIWEIYIJIAZHIMUBIAO,YIJIEYUBAOSHENWEIPINGPANBIAOZHUN,ERQIEBUKEYANCHUAN。

森林舞会APP   JINDAIYILAI,SUIZHUXINGJIEFANGYUNDONGDEFANQIYUKUODA,HEGEXINGJIAOHEDEDINGYISUIRANFASHENGLEHENDADEBIANHUA,DANSHIRENLEIDEXINGCHENGSHUDEJIBENGUOCHENGBINGMEIYOUGAIBIAN。

性成熟_兩性知識
 

男性的性成熟自檢

  男孩子一般在12歲左右睪丸開始增長,18歲左右已接近成人睪丸的容積。睪丸發育,容積增大,是青春期生長、發育的重要反映;自己不時用手觸摸睪丸,會感到它在慢慢地長大,于此同時,男孩13歲以后出現遺精,睪丸的間質細胞開始分泌出雄激素(睪丸酮),會做性夢,陰莖常會勃起。隨著其激素在血漿中的濃度不斷增加,生殖器官進一步發育成熟,出現嗓音變粗,喉結突起,長出比較密集的胡須和腋毛、陰毛長出等第二性征。

  可常常觀察外生殖器,發現陰囊顏色變深、變大,一般在9-12歲以后,陰囊開始增大,伴以陰囊變紅和皮膚質地的改變;12-15歲以后,陰莖的長度和周徑增加,但周徑增加較長度增加為緩,陰莖細長。15-18歲以后,陰莖和陰囊進一步發育增大,陰囊的顏色深,陰莖周徑變粗,陰莖頭發育向前伸展,脫離陰莖包皮森林舞会APP的覆蓋,完全或大多數地暴露于包皮以外,接近成年型。

  YINMAOCONGQINGCHUNQIYUEZAI12SUIKAISHISHENGCHANG,YOUXISHU、XIANXIZHUBUBIANCHENGMIJI、HEI,CHENGMIJIXINGFENBU。YINMAOYESHOUGAOWANHESHENSHANGXIANSUOCHANSHENGDEXIONGJISUDEYINGXIANG,SUIZHUXINGQIGUANDEFAYUCHENGSHU,XIONGJISUFENMIZENGDUO,DAYUE18SUIYIHOU,NANHAIZIYINMAOCHENGJIANDINGSANJIAOXINGFENBU,QIJIANDUANTONGCHANGDADAOXIAOFUBU,YUDIANXINGDECHENGNIANNANZIDEYINMAOXIANGSI。

森林舞会APP   NANHAIZIZAIQINGCHUNQIXINGFAYUGUOCHENGZHONG,YUDAOYISHANGQINGKUANGBUYINGJINGKONG,JIASHIMEIYOUSHENTIBUSHI,KERENWEIFAYUZHENGCHANG。 

女性的性成熟自檢

  CONGQINGCHUNQIKAISHI,RUFANGZHUJIANFAYU。NVHAIZISHOUXIANHUICHAJUEDAOXIONGBURUTOUFAYUTUCHU,CONG13DAO17SUI,NVHAIZIRUXIANFAYU,ZHIFANGHEXUEGUANZENGDUO,SHIZHENGGERUFANGLONGQI,ZHEYIBIANHUACONGWAIGUANJIUKEYIKANCHU。TONGSHIRUTOUSIZHOUZONGSEDERUYUNZHUJIANKUODA,RUFANGCHONGFENFAYU,DAYUEYOU80%DENVHAIZIZHIDAO16-19SUISHIRUFANGFAYUCAIJIEJINCHENGREN。RUFANGFAYUCHUSHOUJISUYINGXIANGWAI,YICHUANYINSUDEYINGXIANGYEBIJIAODA。

森林舞会APP   NVHAIZIZAI14SUIYIHOU,YINMAOZHUJIANFAYU。ZIJIKEYIGUANCHADAOYINFUPIFUSHANGCHANGCHUXIRONGMAOFENBU,DANZHEBUSHIZHENZHENGDEYINMAO。ZHENZHENGDEYINMAOSHENGCHANGYAOJINGLIXISHU、QIANSEYINMAO,DAOZHUJIANBIANSHEN、BIANCUCHENGJUANQUZHUANGBINGYOUSHAOLIANGFENBUBIANWEIBIJIAOMIJIFENBUSIGEJIEDUAN,CAIDADAOCHENGNIANNVXINGDEYINMAOFENBUZHUANGTAI。DIANXINGDECHENGNIANNVXINGYINMAOCHENGDAOSANJIAOXINGZHUANGFENBU,DANGETICHAYIHENDA。

森林舞会APP   DADUOSHUNVHAIZIHUIYOUYUEJINGCHUCHAODETIHUI,YIBANFASHENGZAI13-15SUI,DANYEYOUDENVHAIZIJIAOZAOZAI11-12SUI、YEYOUDEWANDAO18-19SUICAIKAISHIDE。NVHAIZIZIJIHUIGANDAOYUEJINGLAICHAOYOUCHUQIDEBUGUIZEZHUJIANBIANWEIGUIZEXING。YUEJINGZHOUQIYIBANZAICHUCHAOHOUDEDIYINIANLI,YUEJINGZHOUQICHANGBUGUIZE,YIBANYEBUPAILUAN,DIERNIANYUEJINGZHOUQIZHENGCHANG,MEIYIGEZHOUQIDOUKENENGPAILUAN。

森林舞会APP   RUTONGNANHAIZIYIYANG,CHUSHANGSHUTEZHENGWAI,NVHAIZIZAIXINGCHENGSHUQI,YOUQIZAIJIEJINCHENGNIANRENSHI,DIERXINGZHENGGENGJIAMINGXIAN,ZIJIKECELIANGDAOGUPENBIANDEKUANKUOHETUNBUZHIFANGJINYIBUZENGDUOERSHITUNBUZENGKUAN,JIAZHIRUFANGDEFAYULONGQIDENG,SHINVHAIZISHENTIBIAOXIANCHUTEYOUDEQUXIANMEI。NEIWAISHENGZHIQIZAIXINGCHENGSHUQIYEJINYIBUXUNSUFAYU。 

過早性生活的危害

  SUIRANDAOLEQINGCHUNQI,NANNVDEXINGSHENGLIZHUJIANKAISHICHENGSHU,DANSHIZHEBINGBUYIWEIZHUJIUKEYIKAISHIGUOXINGSHENGHUOLE。GUOZAODEJINXINGXINGSHENGHUO,DUISHENTIHUIYOUBUKEBIMIANDESHANGHAI。QINGCHUNQIDENANNV,YOUYUXINLISHANGHUANBUCHENGSHU,DUIYUXINGSHENGHUODEYIXIEHOUGUOKENENGWUFACHENGDAN。

  首先很多青少年不清楚避孕措施,但是由于身體開始成熟,只要發生性關系,就有懷孕的可能。意外懷孕之后,女孩不得不去墮胎,而人流森林舞会APP術對身體的危害較大。有些青少年多次反復人流,傷害了子宮,將來還有可能引起不孕。

  YOUXIEQINGSHAONIANMEIYOUTIAOJIANGUOXINGSHENGHUO,HUANHUICHENMIYUZIWEIZHONG,ZIWEIBENSHENSHIWUHAIDE,DANSHIDUIDAIZIWEIDEBUZHENGCHANGXINLI,HUIZAOCHENGWEIHAI。ERQIEGUODUCHENNIYUZIWEI,DANWULEXUEXI,HUANKENENGYINGXIANGDAOQINGSHAONIANDEQIANTU。

  SUOYIQINGSHAONIANMENYINGGAIBAJINGLIJIZHONGZAIXUEXI、DUANLIANZHONG,DUOCANJIAYOUYIYIDEHUODONG,BUYAOCHENMIYUGUOZAODEXINGSHENGHUOZHONG。SHICHANGYEYOUZERENZUOHAOQINGCHUNQIDEJIAOYU,RANGQINGSHAONIANJIANKANG、KUAILEDECHENGCHANG。 

  • 性成熟
  • 性成熟_兩性知識
    性成熟_兩性知識

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