Ngaphandle kwesibeletho, isitho sofuba esibaluleke kunawo wonke yi-placenta. Yindawo eqinisiwe yekhanda lesisu elisisiza ukuba liphefumule, idle futhi lizivikele ezicini ezimbi. Isitho esihlabayo sikhula nxazonke zeqanda elivundisiwe, ezindongeni zesisu.
Iyini i-placentation ephansi ngesikhathi sokukhulelwa?
Ngokuvamile iphuzu lokunamathisela le-organ eliyisigcawu seliseduze noma ngaphansi kwengxenye yesibeletho. Lokhu kungenxa yokuthi unayo yonke imibandela edingekayo yokusebenza kwayo, okungukuthi, uhlelo olusebenzayo lokugeleza kwegazi. Okuvamile kubhekwa njengesixhumo se-placenta ayikho ngaphansi kwamamentimitha angu-6 ukusuka ku-uterine pharynx. Umbuzo wukuthi okhulelwe owesifazane okhulelwe isithomba esiphansi kwenzeka lapho lesi sitho sesikhashana sisengxenyeni engezansi kwesibeletho, lapho iqanda lesisu lifanele lilungiswe khona.
Izimbangela ze-placentation ephansi ekukhutheni
Kunezici eziningana ezingathonya ukuvela kwalesi simo. Isibonelo:
- izici ze-anatomical zesakhiwo sohlelo lokuzala kanye nezitho zalo;
- i-pathologies yesifo sofuba;
- ithonya lezici ezimbi zangaphandle;
- idluliselwe ngaphambi kokukhulelwa kwenqubo yokuvuvukala;
- Izifo zobulili;
- izifo ze-vascular ze-pelvis encane;
- imisebenzi eyenziwa ezithombeni zobunzima;
- ukuguga komama wesikhathi esizayo kanye nokufakela umanyolo odlule.
Izimpawu zokubekwa phansi okuphansi lapho ukhulelwa
Abesifazane abanesi sifo, bhala izibonakaliso ezilandelayo zendawo ephansi ye-organ:
- umfutho wegazi ophansi emithanjeni;
- gestosis sekwephuzile ;
- hypoxia yesisu;
- ubuhlungu esiswini esingaphansi;
- ukukhishwa igazi egazini lomzimba.
Kodwa-ke, uma i-placenta ingatholakali endaweni ephakeme kakhulu, owesifazane okhulelwe angacabangi ngisho nesimo esikhona kuze kube yilapho konke kucacile ku- ultrasound ehleliwe .
Ukwelashwa kwephasika eliphansi ngesikhathi ukhulelwe
Owesifazane osesimweni futhi othola ukuxilongwa okufanayo uphoqelekile ukuba ahambisane nayo yonke imiyalelo kadokotela. Lezi zihlanganisa ukuphumula okuphelele kocansi, ukugwema ukuzama ngokomzimba kanye nokushaqeka kwemizwa. Lokhu kungenxa yokuthi kungenzeka ukunyuka kwengcindezi engxenyeni ye-placental, ehambisana nokuvela kwegazi elikhulu. Ukukhulelwa kuhambisane nokunyakaza okuphambene ngokuphelele, kuze kufike ngisho nokuthi ukulala phansi noma ukuhlala phansi kumele kube yinkimbinkimbi kakhulu. Futhi, kufanele ugweme ukuhamba ngezokuthutha zomphakathi, ukuze ungabambi iqhaza ekuchotsheni futhi "ukuthuthumela". Kwezinye izimo, owesifazane okhulelwe uphelelwa ngisho nokukhwehlela, kodwa lokhu kuyingozi kakhulu.
Ngesinye isikhathi ukwelashwa kwamaphesenti aphansi kowesifazane okhulelwe kubonisa isidingo sokunakekelwa esibhedlela kanye nemithi. Ukwenqaba lokhu kuthuthukiswa akudingekile kunoma yikuphi, futhi ukuhlehlisela uhambo oluya emtholampilo nakho akufanele. Kungenzeka ukuthi ukukhulelwa kuzophela ngesigaba esinqunyiwe noma esiphuthumayo se-cearean.
Ukuvimbela ukubeka phansi okuphansi nge
Nikeza okunamathiselwe okuphansi komzimba akunakwenzeka. Izinyathelo ezihlose ukunciphisa inani lalezi zifo zihlanganisa ukuqhuba imisebenzi enhlanzekile nemfundo ehlobene nokulimala kokukhipha izisu, ukusungulwa ngesikhathi kanye nokwelapha kwezifo nokuvuvukala, ukubuyisela emuva imvelo ye-hormonal ejwayelekile. Futhi noma yikuphi abakushoyo nge-placentation ephansi ngesikhathi bekhulelwe ezinkundleni noma eminye imiphakathi yomama, akunakwenzeka ukuphulukisa noma ukuhlinzekela le-pathology. Kukhona ithuba lokuyihlolisisa ngesikhathi futhi wenze konke okusemandleni ukuze ulondoloze impilo yomntwana.