Izinguquko ekuvuleni komlomo wesibeletho ezibalulekile ekukhulelweni nasekusebenzeni
I-bone yomlomo wesibeletho iyingxenye yokuzala okwesifazane osekukhaleni. Kungukuvula engxenyeni engezansi yomlomo wesibeletho phakathi kwesibeletho nesiswini. Kunezingxenye ezintathu eziyinhloko zomlomo wesibeletho:
- I-ectocervix, eyaziwa nangokuthi umsele womlomo wesibeletho
- I-os yangaphakathi, ukuvula engxenyeni engaphakathi kwe-canal eduze komntwana
- I-os yangaphandle, ukuvula ngakwesokunene komsele
Indima ye-Oscervical Os enkathini
Kuwo wonke umjikelezo wesifazane wokuya esikhathini, i-os yomlomo wesibeletho iyovula futhi ivalwe ngokuhambisana nezigaba ezihlukahlukene zokuya esikhathini. Kuye ngesiteji, isimo somlomo wesibeletho sizoshintsha njalo, ngezinye izikhathi sihamba phezulu futhi ngezinye izikhathi sihamba phansi.
Ngesikhathi sokuvuthwa , i-cervix izobe iphakeme futhi ibekwe eduze kwesiphakamiso sesiswini. Lolu shintsho lwesikhundla luzovumela i-os yomlomo wesibeletho ukuba ivule kalula ukuze kuvumele isidoda ukuba singene.
Ukuvalwa kwesibindi somlomo wesibeletho kuzophinde kuhambisane nalesi sifo ngokushintsha isimo semvelo kwesiswini kusuka esimweni sayo esiyinkimbinkimbi semvelo kuya kwesinye se-alkali. Ukuze uqiniseke kangcono ukuthi isidoda singenza indlela yaso eya kumlomo wesibeletho, i-mucus izophinde ibe mncane futhi icace.
Ngesikhathi sesiteleka esingenalutho sokuya esikhathini, isikhundla somlomo wesibeletho siyoba sincane futhi i-os wesibeletho izovalwa. Imfihlo ye-vaginal izoba yimbi kakhulu futhi iyasebenza kakhulu ukuvikela emabhaktheriya namanye ama-agent aphethwe yisifo.
Umsebenzi we-Oscervical Os ekukhulelweni
Ngemuva kokukhulelwa kanye nokwakhiwa kweqanda elikhushulelwe esibelethweni, i-os yomlomo wesibeletho izoshintsha ekuphenduleni kokubili isiteji sokukhulelwa nokukhula kwentombazane ekhulayo.
Njengoba ukukhulelwa kuqhubeka kusukela ku-2 kuya kweyesithathu, i-fetus izoqala ukwehla esibelethweni ngokulungiselela ukuzalwa.
Indima yomlomo wesibeletho kulesi sigaba ukuhlinzeka ukusekelwa okuqinile kwekhanda lomntwana njengoba likhomba iphuzu eliyinhloko elibhekene nomsele womlomo wesibeletho.
Njengoba umsebenzi uqhubeka, umlomo wesibeletho uzoba mncane futhi ufushane, futhi i-os yomlomo wesibeletho izoqala ukuhlanza. Ukuze ubeke ikhanda lomntwana ngesikhathi sokubeletha, umlomo wesibeletho kufanele uvule ububanzi obungamamitha angu-10 ububanzi. Uma ikhula, umlomo wesibeletho nawo uzoba mfushane futhi omncane, into eyaziwa njenge-effacement.
Ngenkathi yokuqedwa, i-os yangaphakathi neyangaphandle izosondelana. Njengokwenyuka nokuqhubekela phambili, udokotela noma umbelethisi uzosebenzisa ukuvulwa komlomo wesibeletho ukusiza ukwenza izinqumo zokwelashwa.
- Ngesikhathi sesigaba sokuqala somsebenzi, iziphazamiso ze-uterine zizoqina futhi zihlale zihlala zingaphezu kwamasentimitha amahlanu.
- Esikhathini sesigaba sesibili, umlomo wesibeletho uzovulela ukujula okugcwele kwamasentimitha angu-10. Yilapho ukuphoqa okusebenzayo kuqala ukuletha umntwana ngokusebenzisa umsele wokuzalwa.
Ukuzihlola Kwe-Oscervical Os
Ungathola i-os yomlomo wesibeletho ngesikhathi sokuzihlola okulula. Ngokufakela iminwe emibili esiswini, ungazwa umlomo wesibeletho ngemuva kwesikhala sangasese.
Umlomo wesibeletho uzozizwa nxazonke, kuyilapho i-os yomlomo wesibeletho izozizwa njenge-donut encane enebhola noma indentation phakathi.
Uma uhlela ukukhulelwa, ungasebenzisa ikhwalithi kanye nesimo se-cervix kanye ne-os wesibeletho ukukusiza ukuthi unqume ukuthi uyena yini isigaba esivundile:
- Uma i-ovulating, i-os yomlomo wesibeletho iyovuleka futhi ikhululeke, kanti isithothozane esizungezile siyoba phezulu futhi sithobe futhi sizizwe sifana nezindebe ezihamba phambili.
- Phakathi nesigaba esingezona esivundile, umlomo wesibeletho uzoba ophansi futhi uqine, futhi i-os yomlomo wesibeletho izovalwa.
> Umthombo:
> Simkin, P. no Ancheta, R. (2011) I-Handbook Progress Handbook (I-Edition Yesibili). I-New York: Wiley-Blackwell.