Inkqubo yokuzala yowesifazane inesisombululo esincomekayo. Ngaloo ndlela, kwisakhiwo seprogram yokuzala, iimbumba zangaphandle nezangaphakathi ziyahlukana. Iyokuqala ingaquka i-labia encinci kunye ne-large, i-pubis kunye ne-clitoris.
Izitho zangasese zangaphandle
Iirabi zimbini zombini zengxowa zesikhumba ezifihla ukuvulwa kwesondo kwaye zenza umsebenzi okhuselayo. Ngasentla, kwindawo yokuxhamla kwabo, kukho i-clitoris, eyokwakhe isalathiso ngokucacileyo kumntu wesilisa. Kananjalo ukwandisa ngobukhulu ngexesha lokwabelana ngesondo kwaye yindawo engummangaliso yowesifazane. Ubuphelele bezitho ezikhankanywe ngasentla zibizwa ngokuba yi-vulva.
Ezitho zangasese
Izitho zangaphakathi ezenza inkqubo yokuzala yowesifazane zijikelezwe ngokupheleleyo kumacala onke ngamathambo e-pelvic. Ezi ziquka:
- 2 amaqanda;
- isisu esinamavili;
- umlomo wesibeleko ;
- ngesini.
Isibeleko sitholakala ngqo phakathi kweplavis, emva kwesibindi kunye naphambili kwirectum. Ixhaswa yimigaments e-double elastic, egcina isigxina kwindawo enye. Yilungu elingenalutho elinesimo esifane nepey. Iindonga zayo ekuvelweni kwayo ziqulethe uhla lwe-muscular, olunesivumelwano esikhulu kunye nokuphuculwa. Yingakho isibeleko sanda kakhulu ngobukhulu ngexesha lokukhulelwa, njengoko umntwana ekhula. Ukubuyiselwa kwakhe emva kokubeletha kwisikhululo sokuqala kwenzeka kwiiveki ezingama-6.
Umlomo wesibeleko ukuqhubeka komzimba wakhe. Yisitampu esincinci esineendonga ezinqamlekileyo kwaye ikhokelela kwingxenyeni ephezulu yesini. Ngomncedi entanyeni, kukho umyalezo wesigxina se-uterine kunye nesondo.
Ibhinqa kwisakhiwo salo sifana netyhubhu, ubude bayo ngo-8 cm ububanzi. Kungenxa yeli khanelo ukuba i-spermatozoa ingene kwi-uterus. Ubundlobongela bukhulu kakhulu, oluvumela ukuba lwandiswe ngexesha lokuhambisa. Ngenxa yentsebenziswano eqhutywe kakuhle yemithambo yegazi, ngexesha lokwabelana ngesondo, i-vagina iyakhula.
Imibhobho yindawo apho i-sperm idibana neqanda emva kwe-ovulation. Ubude beetyhubhu ze-fallopian zi malunga ne-10 cm. Iindonga zazo zangaphakathi zihlanganiswe ngokupheleleyo kunye neeseli ze-epithelium eciliated. Ngoncedo lwabo ukuba iqanda elivuthiweyo lihambela kwisigxina se-uterine.
Ama-ovane ayingxenye yenkqubo ye-endocrine yowesifazane kunye neengqungquthela zokufihla. Ngokuqhelekileyo zifumaneka ngaphantsi kweenkiva kwisigxina esiswini. Kulapha ukuveliswa kweqanda kunye nokukhula komzimba. Ukongezelela, bavelisa ama-hormone ama-2 anempembelelo enkulu kumzimba-progesterone kunye ne-estrogen. Kwaye ekuzalweni kwentombazana e-ovari kuyabalwa ngamaqanda amawaka angama-400. Njalo inyanga, ngexesha lokuzala lowesifazane , enye iqanda likhula, elishiya isisu esiswini. Le nkqubo ibizwa ngokuba yi-ovulation. Ukuba iqanda lifakwe, ukukhulelwa kufakwa.
Izifo ezenzekayo zenkqubo yokuzala
Ukuze kuphephe ukuphuhliswa kwezifo, ngamnye umfazi kufuneka azi ukuba indlela yakhe yokuzala ihlelwe ngayo. Izifo zenkqubo yokuzala yowesifazane zihlukeneyo kwaye kwiimeko ezininzi zibangelwa ukungabikho komntwana.
Ngokuqhelekileyo, ukuphuhliswa kwezinto ezingaqhelekanga kwinkqubo yokuzala yowesifazane kunokugqalwa. Njengomthetho, oku kwenzeka ngexesha le-embryogenesis. Imizekelo yeempazamo ezinjalo zingabandakanya i-agenesis yesisu, i-agenesis yomlomo wesibeleko, i-uterine agenesis, i-tubal agenesis kunye nezinye iziphoso.