I-placenta yenziwa ukususela ekuqaleni kokukhulelwa kunye neiveki ezili-16 sele sele isebenza ngokufanelekileyo. Umsebenzi oyintloko we-placenta ukuhanjiswa kwe-oksijeni kunye nezondlo kwi-fetus eyenza, kwaye iyakususa iimveliso zerhasi (i-slags kunye ne-toxins) ukusuka kumzimba wayo. Umsebenzi oqhelekileyo we-placenta uthintela indawo yesinamathiselo. Ngoko, indawo efanelekileyo ye-placenta yingxenye yesithathu yesigxina esingasemva kwesibindi. Kwinqaku lethu, siya kuqwalasela iimpawu zendlela yokukhulelwa, ukuba kukho indawo yepentecenta ngaphambili kwodonga lwesisu.
Indawo yangasese ye-placenta ecaleni kwodonga lwangaphakathi lwesisu
Ukudibanisa i-placenta eludongeni lwangaphambili luqhelekileyo kubasetyhini abaye bafumana ukukhulelwa. Ngethuba lokukhulelwa, iintambo ze-muscle zodonga olukhulu lwangaphandle lwesisu, kwaye oku kuchaza ingozi ekhoyo kunye neli lungiselelo le-placenta. Ukwabaluleka ngokukhethekileyo inxalenye engaphantsi yentsholongwane, ngoko ukuba i-placenta ifumaneka phezulu eludongeni lwangaphambili lwesisu, oko akubangela ukwesaba okukhulu. Xa i-placenta ifumaneka eludongeni lwangaphambili lwesisu, umama ozayo unokuziva emva kwesikhundla esiphezulu se-placenta, kwaye baya kuba buthathaka kakhulu. Indawo ekhoyo ye-placenta ingasungulwa kuphela ngexesha lokuhlolwa kwe-ultrasound ye-fetus .
Ziziphi iingozi ezinokwenzeka ukuba i-placenta ikhona kwindonga yangaphambili yesisu?
Ukuba i-placenta iqhotyoshelwe eludongeni lwangaphakathi lwesisu, ingozi yenkxalabo elandelayo ikhula:
- Ukuxhamla obusondeleyo kwipentecenta . Umngcipheko wokubambisa i-placenta eninzi kakhulu ukwanda xa umfazi ekhutshweni isisu kunye nokunyanga, izifo eziphazamisayo ze-endometrial, kunye necandelo le-caesarean. Ubuncwane bokuthandana obusenyongweni luphakamileyo phantsi kweemeko ezilandelayo: indawo yendawo yeplacenta iphantsi kunye nodonga lwangaphakathi lwesisu kunye nesicatshulwa esingenasiphelo emva kokusebenza kwinqanaba le-laarean. Kwimeko ye-placenta yokwandisa, ugqirha uqhuba ukususwa kwencwadi ye-placenta phantsi kwe-anesthesia jikelele;
- I-Placenta previa kwindonga yangaphambili . Ukuba i-placenta iqhotyoshelweyo ngaphantsi kwodonga oluphambili, ngoko-ke ukutyulwa kwale nxalenye yesisu kuya kuphazamiseka. Ngaloo ndlela, i-placenta ekhulayo iya kwehla kwi-pharynx yangaphakathi yesisu. Ukuba umgama ukusuka emphinjeni wangaphakathi ukuya kumda we-placenta ungaphantsi kwe-4 cm, ngoko ubizwa ngokuba yi-presentation. Abafazi abaxilongwa ngepentecenta previa eludongeni lwangaphambili kufuneka bahanjiswe kwicandelo eliqhelekileyo;
- I-detachature yamathala aseplascenta eqhelekileyo . Olu ngxaki lubangelwa kukuba udonga lwangaphakathi lwesisu luyancinci kwaye lube luncedo ngakumbi. Xa i-placenta ifumaneka eludongeni olungaphambili, xa umfazi eqala ukuziva umntwana, isisu sisenza isivumelwano. Ngethuba lokulwa, ukuphazamiseka kwepentecenta kwenzeka. Ukuphazamiseka kwePlacental
ezinokuthi zenzeke ngosuku olusemva ngenxa yokunyakaza okusebenzayo komntwana. Le ngxaki enzima kakhulu yokukhulelwa, oku kungaholela ekulahlekelweni kwegazi elikhulu. Ukuba kuncediswa uncedo olungenakunqwenela, ukuphazamiseka kwembulunga kunokuphelisa ukufa komama kunye nomntwana. Ngoko ke, ukuba ibhinqa lifumene i-spotting kwi-tract tract, kufuneka lihambe ngokukhawuleza esibhedlele.
Ngoko ke, sihlolisise iimpawu eziqhelekileyo zekhosi yokukhulelwa kunye nokubeletha xa kwenzeka kwindawo ye-placenta eludongeni lwangaphakathi lwesisu, kwaye ubuye ujonge ingozi. Ndifuna ukugxininisa ukuba imeko ebalulekileyo yokuthintela iingxaki ezinokubakho yixesha elifanelekileyo le-ultrasound kunye nezinye izicwangciso ezinconywayo.