Nhengo dzepabonde: chimiro, zvinhu

Urongwa hwekuberekwa kwevanhu ndewumwe hunonyanya kukosha mumuviri womunhu, nokuti ndiwo ane basa rekuberekwa. Nhengo dzomukati dzomukati dzinosiyanisa murume kubva kumudzimai, nokuda kwavo unogona kugona kurara kwechechecheche. Uyezve, ivo vanoita basa rakanaka (kuringisa). Muchikamu chino, tichakurukura mubvunzo wekuti chinhengo chepabonde chii. Mifananidzo, sarudzo, mabasa achaiswa pasi apa.

Nhengo dzekunze kwekuberekwa kwevakadzi

Nzira yekubereka inogadzirirwa kuva kunze, uyewo mukati, nhengo dzepabonde. Chimiro chemuviri wechipfuva chinotevera: pubis, mahara makuru pamwe chete nemaduku, clitoris, uyewo munharaunda yenharaunda. Chimiro chekunyoresa kwekunze kwevasikana vasina kumboita zvepabonde, kune zvimwe zvakasiyana-siyana, kureva kuvapo kwezviputi zvakavhara mukadzi. Iko kunamata. Inogonawo kuonekwa somuviri wekunze. Squeegee ine imwe kana mamwe mabhudzi maduku anobvumira kupera kwemwedzi kunopera. Panguva yekutaurirana, iyo inotambanudza kana kuputsa. Kuparadzwa kwakakwana kwei hymen kunoitika munguva yekubereka mwana.

Ndeipi basa guru rekunamata kwekunze? Chimiro uye nzvimbo yevamwe vakagadzirirwa zvepabonde. Kuberekera basa kunoenderana nhengo dzomukati. Ivo vari mudumbu.

Zvepabonde nemiromo

Pamusoro pezvinyorwa zvekubudiswa kwepublic pubis inosimuka, panguva yekuibva, vhudzi rinotanga kukura pairi. Izvo zvipfeko zvakakura ndezvikanda zveganda rejimuri, iyo inotangira kubva kumaodzanyemba kwepisis uye inoramba ichienda kumusana wokutanga. Saizvozvowo kumapuris, ivo vakafukidzwa nevhudzi. Pachinzvimbo chepachiganda pane zvipembenene zveBartholin. Chinangwa chavo ndechekuvaka chakavanzika chinyoro. Izvi zvinonyanya kukosha panguva yekuita zvepabonde - kubudiswa kunogadziriswa nevanopinda mumudzimai uye kunowedzera basa revarume vepabonde.

Dzimba dzakawanda dzinovanza pasi pezvikuru. Aya ndiwo mapepa echinhu chakaoma uye chakaoma. Vane nhamba yakawanda yemitsipa uye miviri yakanyanyisa, iyo inodzivirirawo pakavanzika. Ukuru hwavo ndeyemunhu mumwe nomumwe wevakadzi.

Clitoris - chii icho uye nei ichidikanwa?

Muviri uyu mukugadzikana kwawo wakafanana chaizvo neshamwari yevarume. I-clitoris ine musoro, pamwe nepenis. Panewo muviri. Musoro uri munharaunda yepamusoro yevabibia minora, sezvo ari chokwadi ichocho chekubatana kwavo. Kunze kwekuti, clitoris yakafanana nehomwe duku. Basa rayo nderekuti mune zvepabonde kune imwe nzvimbo yekutambira.

Uterine basa remadzimai echikadzi

Chimiro chemuviri wechipfuva mumukadzi ndechekuti pamusoro pemukadzi ndeye urethra. Kutenda kwazviri, zvigadzirwa zvebasa rinokosha, iro urini, zvakanyanyiswa kubva mumuviri zvichienda kune imwe kunze. Inofanira kuonekwa kuti kusiyana nemakumbo evanhukadzi, urethra yemukadzi haisi kuwirirana zvakananga nhengo dzekubereka. Mune varume, iyi chiteshi ndeye vas deferens.

Ndeapi nhengo dzomukadzi dzinoberekwa dzinoonekwa sepakati?

Mukadzi, chibereko, fallopian tubes, uyewo mazai mazamu, zvibvumirano zvinobvumira kubereka. Izvo zviri mucheche remimba, mudumbu rezasi.

The vagina

Kubva pachikanda kusvika pachibereko chinowanikwa mubhedha, iyo inotakura kusvika 8 kusvika ku12 cm Kureba kwechigadziko ichi kune zvikamu zvitatu: mukati mukati maro mavara akapenya mucous membrane (panguva yekuzvitakura inowana bluish tinge), nzvimbo yepakati inonzi muscular, inopa Kuwedzera kwechirongwa zvose mukusangana nemurume uye munguva yebasa. Iko kerubhi yekunze inhengo inobatana, nekuda kwekuti mukadzi anobata sei mudumbu.

Uterus uye zvipfeko

Nhengo dzomukati dzomukadzi dzinoita basa rekuberekwa dzine maitiro avo chaiwo. Chirwere chepabonde, icho chinonzi chiberekero, kazhinji chinenge chikafu. Uterus ine mhando mitatu yemaviri. Icho chinyorwa chekunze chiri kupometari, kana, kuti chiise nemashoko akajeka, peritoneum. Pakati pepamusoro inonzi myometrium, uye ndiyo yakasimba uye yakasununguka. Panguva yekuzvitakura, chibereko chinowedzera kazhinji. Ichomukati mutsara ndiyo endometrium. Basa rayo nderekusika zvinhu zvose zvinodiwa zvekuberekwa kwema embryo. Endometrium inonyanya kunzwisiswa nehutoni hwemudzimai - panguva yeivulation iyo inopera, kugadzirira kugamuchira mazai anogadzirwa. Kana izvi zvisingaitiki, rutivi rwakawedzerwa rwemukati hutachiona hunobuda uye hunobva semwedzi.

Uyewo, nhengo yakadaro sechibereko chinogadziriswa kuva zvikamu zvitatu-pasi, chikamu chayo chepamusoro, zvino muviri nemasimmus - nzvimbo iri pakati pemukati uye nhengo iyo pachayo. Muchibereko chechivharo chikamu checho chinotaura nemukadzi. Mukati yacho inopfuura kedheni yemumuromo, yakafuma mumatope. Vanokura chakavanzika chinoita chidziviriro chekudzivirira - huputi hahubvumiri majirini mumubhedha kupinda mu uterine cavity.

Izwi rinotevera, maitiro ayo anofanirwa kutaridzirwa, ndiwo majekiti ane mavhavha. Pamativi ose maviri e fallopian tubes fallopian tubes. Pakuswedera kune mavha mavari vanowedzera, uye pakupedzisira mumwe nomumwe ane fimbriae. Iyo yepakati yehuviducts inonzi mucous membrane yakagadzirwa ne ciliated cilia, ichibvumira kuti vakadzi vane hutachiona hwepabonde bonde vaswedere kumucheto, uye mbeu inofamba nayo, uye kubata kunoitika.

Mazai mavari - mumudzimai wechikadzi izvi zvakakosha nhengo dzebonde. Chimiro, mabasa avo anoverengerwa kwete kungoitwa mazai, asiwo ekugadzirwa kwehomoni. Mazai ega anoumbwa nemaviri maviri - cortical uye cerebral. Cortical ine nhamba yakakura yemayamusi evha, uye iyo inowanikwa mumudzimaikadzi kubva pakuberekwa. Nenguva yekuyaruka, ivo vashoma. Panguva yekuenda kumwedzi mumwe nomumwe, zhi rimwe rinoputika mumuviri wemukadzi, iyo inosunungura, kana kuparara uye inouya nekunaya kwemwedzi.

Kana iri ye endocrine basa remashizha, ndiyo nhengo idzi dzinobudisa zvinhu zvinoshanda zvinopinda muropa. Aya mahomoni ndiwo estrogen, progesterone, uye mamwe akawanda anovimbisa kushanda kwechimiro chemuviri wemudzimai, kuenda kumwedzi, nzira yekudzivirira yepamusoro uye yeactation mushure mokuberekwa.

Male genitalia

Kuberekera basa mumuviri wevarume kuita nhengo dzepabonde, chimiro chacho chinopesana zvikuru kubva kunekadzi. Izvo zvinowanikwawo munharaunda, asi vazhinji vavo vari kunze, kwete mukati. Nokufananidza nevakadzi, nhengo dzevarume zvose dziri kunze uye mukati.

Nhengo kunze

Izvi zvinosanganisira penis pamwe nekoko, iri kunze kwemuviri womunhu. Zvisikwa zvechimiro chemuviri wechipfu, izvo zviri kunze, zvinosanganisira mukuti kune kuwedzera kwebasa repabonde ivo vanoshandisawo urethra. Izvi zvinoshanda kune penis, umo mukana iwoyo unogadzirwa nokuda kwekudzivirira, uye nokuda kwekugoverwa kwemuti.

Iyo peni, iyo inonziwo peni, ine zvikamu zviviri muurongwa hwayo, imwe yei iri kunze uye inoguma nemusoro, uye wechipiri inonamatira kumapfupa ediki duku, iyo, ku pubic. Ichi chikamu chinosanganisira cavernous uye miviri inopisa. Kana rufaro rwepabonde runoitika, ropa rinoyerera kusvika ku penis, richizadza miviri ye cavernous. Nyonga iyi, peni inokura muhukuru uye inosimba, ichikubvumira kuita zvepabonde. Iyo peni yakafukidzwa neganda rakashata rinofamba nyore nyore. Musoro unofukidzirwa nehuwandu hwaro, iyo inonzi chipfeko.

Zvishoma pasi pepenisheni ibhegi reganda nemisungo - iro rinopisa. Mukati, iyo yakakamurwa ne septum, mune chimwe nechimwe chezvikamu zviviri zvechikamu pane imwe nyanzvi imwe neimwe. Mukuwedzera kwairi, kune chigadziro chinoshandiswa nev vas deferens.

Zvepabonde nhengo dzevanhu mukati

Izvi zvinosanganisira ma testes, zvinyorwa zvadzo, mapundu ekuderedzwa kwembeu, bulbourethral uye prostatic glands, uye seminal vesicles. Chimiro chemukati chemuviri webonde chinobvumira kubereka, pamwe nekugumira kwechigodo. Semuenzaniso, mawere haatauri masero ezvepabonde - spermatozoa, asi testosterone - hormone yevarume.

Iyo nyanzvi inhengo inounganidza, iri mukati meganda. Zvinofanira kuonekwa kuti pamusana wekutambisa intrauterine mashete ari munharaunda yedumbu uye iri pedyo nekusvitsa kunodonhedzwa zvakananga muzvinyorwa pachako. Ikoko ivo vanotsigirwa pane rudzi rwetambo, inosanganisira vas deferens, inotsigira misumbu, nerve uye midziyo. Mukati, iyo inosanganisira makirules ne convoluted tubules. Pose pane zviyero zvinopfuura 1 000 zvakadaro. Kubva mukati mavo vakavhiringidzwa nemapendelial tissue, ndipo pane iyo fomu yepermatozoa.

Kubva pane imwe neimwe yenyaya inosiya imwe vas deferens. Dzinopinda mukati-kati memhepo, dzinofamba-svetza chikafu, uye inogadzira ejaculatory duct, ichibatanidza kune seminal vesicles. Izvi zvinowanikwa mu prostate gland. Ichokwadi, pane inoumbwa chirume. Seminal vesicles uye prostate inobereka zvinhu zvinoumba. Pakupedzisira, pamucheto wemitumbi yepencia, chivande chezvinyorwa zve bulbourethral zvinowanikwa mumumunda.

Iyo prostate gland, iyo inonziwo prostate, inoita segiyo chestnut uye inhengo ye-muscular-glandular. Chimiro chemuviri wechipfuva chinoratidza kusangana kwekuita urinary uye kubereka. Izvi ndizvo zvinoitika muprostate gland - ine mavambo ekutora, uko vas deferens inowanikwa. Pakati pemabasa eprostate inofanira kuzivikanwa se "kushanduka" kwekuzora uye kuwedzera. Pamusana peizvi, hapana urinhi inosunungurwa panguva yepabonde kana, kana zvakadaro, chirume chekuvhara ropa panguva yekuzorora.