Ukwakhiwa kwe-placenta kuqala ngesikhatsi umfanyana uhlanganiswe nodonga lwesibeletho. Ngenxa yokuthi iningi lama-virus namabhaktheriya awadluli i-placenta, ingane ivikelekile kahle esibelethweni sikamama kusuka ekutheleleni okuhlukahlukene.
Ekuthuthukiseni kwayo i-placenta yizinyathelo ezine, ngoba ngasinye sibonakala ngezinga elithile lokuvuthwa:
- Ukwakheka kwesiteji se-0;
- Isigaba 1 - ukukhula;
- 2 isigaba - ukuvuthwa;
- Isigaba 3 - ukuguga.
Ngezinye izikhathi abesifazane abakhulelwe banesimo lapho i-placenta ifinyelela ku-1 noma 2 izigaba zokuvuthwa ngaphambi kwegama. Kulokhu, ngesikhathi sokukhulelwa, ukuvuthwa kokuqala kwe-placenta kuboniswa.
Kuyini ukuvuthwa kokuqala kokuyingozi kwe-placenta?
Isimo esinjalo ngokwayo asiyingozi. Kodwa emva kokutholakala kwalo, kudinga ukuqapha ngokucophelela, ngoba kulokhu kungenzeka ukuthi ukuguga kusenesikhathi ngaphambi kwe-placenta, okusongela ukungakwazi ukusebenza kwe-fetoplacental .
Ukuvuthwa kokuqala kwe-placenta kungasongela i-hypoxia yesisu engakazalwa ngaphambi kwesikhathi.
Izimbangela zokuvuthwa kokuqala kwe-placenta
Ngokujwayelekile, ukuvuthwa kwe-placenta kwangaphambili kwenzeka kubesifazane abakhulelwe abanesisindo esincane noma abesifazane abakhulelwe abakhuluphele, benesisindo se-gestosis esilula isikhathi eside, izifo ezihlukahlukene, kanye nezifo zokuvala.
Ngakho-ke, isizathu esiyinhloko sokuvuthwa kokuqala kwe-placenta kuwumsebenzi wabo onzima. Isibonelo, uma umama ozayo ephefumula umoya omningi noma edla kabi, khona-ke i-placenta kumele isebenze ngendlela ethuthukisiwe yokuvikela ingane.
Uma owesifazane okhulelwe egula, i-placenta ihlanganisa indlela yokuzivikela yokuvikela ingane ekutheleleni. Konke lokhu kuholela ekuthuthukiseni okusheshayo kwe-placenta. Futhi-ke, ngakho-ke, nokuguga kwayo ngaphambi kwesikhathi.
Ukwenyuka kwe-placenta ngaphambi kosuku olufanele kungabangelwa nezifo ezingapheli zowesifazane noma izinkinga zokukhulelwa.
Ukwelashwa kokuvuthwa kokuqala kwe-placenta
Uma owesifazane ebonisa ukuvuthwa okusheshayo kwe-placenta, kunconywa ukwenza i- dopplerometry , i-ultrasound, i-cardiotocography ye-fetus, ukuphenya izinga le-hormone yokukhulelwa. Lezi zifundo kufanele ziqhutshwe njalo emavikini amabili ukuze ziqaphe ukuguquguquka kwe-placenta ne-fetus.
Ukwelapha i-placenta akunakwenzeka, ngakho-ke udinga ukugcina nokugcina isimo sayo. Ukwelashwa kokuvuthwa kokuqala kwe-placenta kuncishiswe ekudleni kwamalungiselelo e-vithamini, ukuqokwa kokuphumula, ukuqedwa kwezimbangela ezenza lesi simo se-placenta, ukuthuthukisa ukujikeleza kwegazi ku-placenta nokusiza ukusebenza kwayo.