Isistimu yokuzalisa abesifazane

Esikhathini sendlela yesimiso sokuzala, kuyisiko ukuqoqa amaqembu amabili ezitho zangaphakathi: zangaphakathi nangaphandle. Eyokuqala itholakala ngqo emgodleni we-pelvis encane futhi ifaka: ama-ovari, amashubhu angama-fallopian, isisu, isisu. Izitho zangaphandle zesistimu yokuzala abesifazane zitholakala ngqo esifundeni se-perineal. Zihlanganisa: ama-pubis, amakhulu, kanye nama-labia amancane, ama-clitoris, ama-hymen, ama-gland ase-Bartholin. Cabanga ngalezi zakhiwo ezivelele ngokuningiliziwe.

Yiziphi izici zesakhiwo sezitho zangasese zangaphakathi?

I-ovary, okukhulunywe ngayo ezindongeni ze-secretion yangaphakathi, iyilungu elihlangene lefomu ellipsoidal. Ubude bayo buncane - cishe ngo-4 cm, nobubanzi abukho ngaphezu kwe-2.5. Naphezu kobukhulu obuncane, lesi sici esithile senqubo yokuzala idlala indima eyinhloko, yokwenziwa kwamahomoni e-sex - ama-estrogens ne-progesterone.

Isibeletho esimweni sesimiso sesisu sokuzala, mhlawumbe, sinendawo ephakathi. Lesi sitho esingenasiphako se-muscular yilona isamukeli se-fetus. Naphezu kobukhulu bayo (7.5 cm ubude no-5 cm ngobubanzi), ngesikhathi sokukhulelwa isibeletho sivame ukwanda ngevolumu futhi sihambelana ngokuphelele nobukhulu be-fetus. Lesi sitho sitholakala engxenyeni ephakathi kwesigxobo se-pelvic, ngqo phakathi kwesinye nesisu .

Esikhathini esibelethweni kungokwesiko ukubeka phansi, umzimba, nomlomo wesibeletho. Ngokuvamile, umsele womlomo wesibeletho (umlomo wesibeletho) uqukethe i-mucus, okuyinto ngesikhathi sokubeletha kwengane iba yimbi futhi idala ukuvimba, ukuvimbela ukungena kwamagciwane ukuze kube ngaphakathi kwendlela yokuzala.

Izilimo eziyizigaxa zama- Fallopian zihlangene ngezitho zangasese zangaphakathi zobulili kwabesifazane. Ubude babo bufinyelela ku-11 cm. Ingxenye ye-uterine (etholakala odongeni lwesibeletho), isthmus (ingxenye encane encane), i-ampoule (ingxenye ehlanjululwe), ephela nge-funnel enezinhlobonhlobo ezincane-izingcingo, zihlukaniswa ngethubhu ngayinye. Kusizo lwabo ukuthi kukhona ukuthunjwa kweqanda elivuthiwe elikhishwe emgodini wesisu emva kokuvuthwa.

Ubulili yisitho sangaphakathi socansi kwabesifazane abaxhumana ngokuqondile nemvelo yangaphandle. Ubude bayo buyingqayizivele ka-7-10 cm. Nokho, esimweni esithakazelisayo futhi phakathi nenkathi yokuzalwa, kungakhula ngesayizi. Lokhu kubangelwa ukugcoba izinsipho zangaphakathi zelungu.

Yiziphi izimpawu zesakhiwo sezitho zangasese zangaphandle kwabesifazane?

Ukuze siqonde ngokugcwele indlela uhlelo lokubeletha lwabesifazane oluhlelwe ngayo, ake sicabangele lezo zinhlangano ezithintekayo ezibhekiswe kuma-genitalia angaphandle.

I-pubis iyincenye yengxenye engezansi yodonga lwangaphakathi lwesisu, elinomumo ongunxantathu futhi uma luhlanganiswa nokukhulelwa, lumbozwe izinwele. Itholakala ngokuqondile phambi kokukhuluma okulodwa. Unamafutha angaphansi kwamagama angaphakathi.

Ukusuka ngezansi kwe-pubis iphenduke ibe yizibibi ezinkulu, - zihlanganiswe ngamapulangwe angama-7 ubude, futhi zingaphezulu kuka-2 cm ububanzi. Isikhumba sangaphandle sezindebe sigcwele izinwele. Ekubunjeni kwalokhu kwakheka kwamathambo kutholakala izicubu ezinamafutha angaphansi.

Amabibi amancane afihla ngemuva kwezinkulu futhi ayengaphezu kwamapulangwe esikhumba. Ngaphambili, zixhunywe nge-soldering, ehlanganisa i-clitoris, futhi ngemuva kwayo ihlangene ne-soldering yangemuva.

I-clitoris ifana nokuhlelwa kwayo kwangaphakathi kwendoda yesilisa. Iqukethe imizimba ye-cavernous egcwalisa igazi ngesikhathi sokulala nokukhulisa ubukhulu bomzimba.

I-hymen yimbumbulu enomuncu emincane ehlanganisa umnyango wesifazane. Ngesikhathi sokulala ngokocansi okokuqala, kuqhuma, okuhambisana nokuphuma kancane.

Izithobe ze-Bartholin zisebukhulu bezinyamazane ezinkulu. Ngesikhathi sokulala ngokobulili, kukhona ukucwiliswa kwangasese, okugcoba ubulili.

Ukuze sicabange kangcono isakhiwo sezinsikazi zokubeletha, esikulo, sizokunikeza umdwebo, okhombisa ngokucacile indawo yezitho zawo eziyinhloko.