-Delile
- Uhlelo lokuzala: inja yesilisa
- Uhlelo lokuzala: unondindwa
- Kungani lapho izinja ziwela ziyanamathela ndawonye?
- Ukuwela izinja: kufanele ngehlukanise?
Ukukhiqizwa kabusha kwezinja inqubo eyinkimbinkimbi evame ukuqala ngokuqomisana, lapho owesilisa nowesifazane bekhipha khona izimpawu ukwenza omunye aqonde ukuthi bakulungele ukukhwelana futhi, ngenxa yalokho, balandele. Lapho ukukhwelwa sekuphelile, siyabona ukuthi owesilisa uyaqaqa owesifazane, kepha ipipi lihlala ngaphakathi esithweni sangasese, ngakho-ke izinja zombili zinamathele ndawonye. Kuleli qophelo lapho sizibuza khona isizathu salokhu nokuthi kufanele yini sibahlukanise noma, ngakolunye uhlangothi, sibahlukanise ngendlela yemvelo.
Kule ndatshana kaPeritoAnimal, sizophendula le mibuzo neminye, sicacise imbangela echazayo ngoba izinja zinamathela ndawonye lapho ziwela, qhubeka ufunde!
Uhlelo lokuzala: inja yesilisa
Ukuze uqonde kalula ukuthi kungani lapho izinja zizala zinamathela ndawonye, kubalulekile ukwenza ukubuyekeza okufishane kwe-anatomy yohlelo lokuzala, abesilisa nabesifazane. Ngakho-ke, i- Izinto zangaphakathi nezangaphandle zenja yakhiwe yizingxenye ezilandelayo:
- Isikhwebu: isikhwama esibhekele ukuvikela nokugcina amasende enja ezingeni lokushisa elifanele. Ngamanye amagama, yingxenye ebonakalayo yalezi zindlala.
- Amasende: etholakala ngaphakathi kwesikhwama, zisebenza ukukhiqiza nokuvuthwa kwesidoda kanye namahomoni wesilisa afana ne-testosterone. Zimile okweqanda, zibekwe zibheke phezulu futhi ngokuvamile ziyalingana.
- I-Epididymis: atholakala kuwo womabili ama-testes, amashubhu anesibopho sokugcina nokuhambisa isidoda kuma-vas deferens. La mashubhu akhiwe ngekhanda, umzimba nomsila.
- i-vas deferens: iqala emsileni we-epididymis futhi inomsebenzi wokuhambisa isidoda esiya endle.
- Indlala yesinye: indlala ezungeze intamo yesinye nokuqala kwe-urethra, osayizi wayo ongafani kuzo zonke izinhlanga, ohluka kakhulu kuye komunye nomunye. Umsebenzi wawo ukukhiqiza into ebizwa nge-prostatic fluid noma i-plasma yesidoda, ukwenza lula ukuthuthwa kwesidoda nokubondla.
- I-Urethra: Lesi siteshi asihloselwe ukudlulisa umchamo kuphela esinyeni senja, futhi siyingxenye yohlelo lokuzala lwe-canine, sithwala isidoda kanye ne-prostatic fluid ekujuleni kokugcina.
- I-Foreskin: iyahambelana nesikhumba esifaka umthondo ukuvikela nokuthambisa. Lo msebenzi wesibili wejwabu ngenxa yekhono lawo lokukhiqiza uketshezi olunemibala eluhlaza okotshani olubizwa nge-smegma ngale njongo.
- Umthondo: esimweni esejwayelekile, ingaphakathi kwejwabu. Lapho inja izwa ukuthi ivukile, ukwakhiwa kuyaqala ngakho-ke ipipi livela ngaphandle. Yakhiwa ithambo le-penile, elivumela ukungena, nebhalbhu ye-penile, umgodi we-ventral ovumela lokho okubizwa nge- "buttoning".
Uhlelo lokuzala: unondindwa
Njengasemzimbeni wesilisa, uhlelo lokuzala lwabesifazane lwakhiwa imizimba yangaphakathi nangaphandle, abanye babo banecala lokugcina izinja zihlangene ngemuva kokuwela. Ngezansi, sichaza kafushane umsebenzi ngamunye wabo:
- Ama-ovari: ezimise okweqanda, zinomsebenzi ofanayo nowamasende emadodeni, zikhiqiza amaqanda namahomoni abesifazane njengama-estrogens. Njengaku-prostate wesilisa, ubukhulu bama-ovari bungahluka ngokuya ngomjaho.
- ama-oviducts: amashubhu atholakala kwesinye samaqanda futhi umsebenzi wawo ukudlulisela amaqanda ophondweni lwesibeletho.
- Uphondo lwesizalo: okwaziwa nangokuthi "izimpondo zesibeletho", zingamashubhu amabili ahambisa amaqanda emzimbeni wesibeletho uma efakwe isidoda.
- Isibeletho: kulapho isidleke se-zygotes siba imibungu, imibungu futhi, kamuva, sibe yinzalo.
- Ubulili: akufanele kudidaniswe nesitho sangasese, njengoba isitho sangasese sowesifazane isitho sangaphakathi kanti imomozi ingaphandle. Ku-bitch, itholakala phakathi komlomo wesibeletho kanye ne-vestibule yesitho sangasese sowesifazane, okuyindawo lapho kwenzeka khona ukuqhudelana.
- I-vestibule yesitho sangasese sowesifazane: etholakala phakathi kwesitho sangasese sowesifazane nesitho sangasese, ivumela ukungena ngesikhathi sokuwela.
- Clitoris: njengabesifazane, umsebenzi walesi sitho ukukhiqiza ubumnandi noma ukuvuselela ucansi.
- IVulva: njengoba sishilo, kuyisitho sowesifazane sangaphandle socansi futhi sishintsha usayizi ngesikhathi sokushisa.
Funda futhi: Ingabe kufanele ngifuye inja?
Kungani lapho izinja ziwela ziyanamathela ndawonye?
Lapho ukungena sekungenile, owesilisa uvamise "ukuqaqa" insikazi, ihlale inamathele kuye futhi yenze abanikazi bezilwane zombili bazibuze ukuthi kungani izinja zinamathele nokuthi zizihlukanisa kanjani. Lokhu kungenxa yokuthi ukukhishwa kwenja kwenzeka ngezigaba ezintathu zokukhulelwa noma izingxenyana:
- Ingxenyana ye-Urethral: kwenzeka ekuqaleni kokungena, inja ikhipha uketshezi lokuqala, olungenasidoda ngokuphelele.
- ingxenyenamba yesidoda: ngemuva kwe-ejaculation yokuqala, isilwane siqeda ukwakhiwa bese siqala ukukhipha ukukhishwa kwesibili, kulokhu ngesidoda. Phakathi nale nqubo, a ukukhuliswa kwesibani sepipi kwenzeka ngenxa yokuminyaniswa kwemithondo yompipi kanye nokuhlushwa kwegazi okulandelayo. Ngalesi sikhathi, owesilisa uyaphenduka wehlise owesifazane, okushiya izinja zihlangene.
- Ingxenyenamba Prostatic: yize ngalesi sikhathi owesilisa esevele eseqaqe owesifazane, ukulingana akukapheli, ngoba uma ephenduka kukhona okubizwa nge- "buttoning", ngenxa yokuxoshwa kwe-ejaculation yesithathu, ngenani elincane kakhulu lesidoda kunangaphambilini. Lapho isibani sesiphumile futhi sathola isimo saso esijwayelekile, izinja ziyadedela.
Ngokuphelele, ukulingiswa ingahlala phakathi kwemizuzu engama-20 nengu-60, lapho ama-30 eyisilinganiso esivamile.
Ngale ndlela, futhi uma sesibuyekeze izigaba ezintathu zokuchama kwabesilisa, siyabona ukuthi isizathu esiphendula umbuzo othi "kungani izinja zinamathela ndawonye" ukunwetshwa kwe-penile bulb. Ubukhulu efinyelela kubo bukhulu kangangoba abungeke budlule ku-vestibule yesitho sangasese sowesifazane, esivala kahle ukuqinisekisa lokhu futhi sigweme ukulimaza owesifazane.
Futhi wazi: Ngingakwazi ukuzala izinja ezimbili zakithi?
Ukuwela izinja: kufanele ngehlukanise?
Akunjalo! I-anatomy yowesilisa nowesifazane ayikuvumeli ukukhishwa kwendoda kuze kuphele ukukhishwa kwesithathu kwesinja. Ukube bezihlukaniswa ngenkani, zombili lezi zilwane bezingalimala zilimale, futhi ukulingana ngeke kuphele. Ngalesi sigaba sokukhulelwa, izilwane kufanele zivunyelwe ukwenza inqubo yazo yokukhwelana ngokwemvelo, zinikeze indawo ekhululekile nenethezekile.
Kuvamile ukuzwa insikazi yenza imisindo efana nokukhala nokubhonga noma ukukhonkotha. sithe akehlukane yedwa.
Lapho ukukhiqizwa sekukhiqiziwe, uma amaqanda esevundisiwe futhi owesifazane esengene esimweni sokukhulelwa, kuzodingeka ukumhlinzeka ngochungechunge lokunakekelwa. Ngakho-ke, sincoma ukuthi ufunde indatshana elandelayo ekondleni inja ekhulelwe.
Uma ufuna ukufunda izindatshana eziningi ezifana ne- Kungani izinja zinamathela ndawonye lapho zizala?, sincoma ukuthi ufake isigaba sethu se-Curiosities somhlaba wezilwane.