Isitho esiyinhloko emzimbeni wesifazane ngesikhathi sokukhulelwa yi-placenta. Iqinisekisa ukuthi umsebenzi obalulekile we-fetus, u-metabolizes phakathi komama nengane, uyakuvikela ekutheleleni, unikeza oksijini. Okokugcina, indawo yengane (ebizwa nangokuthi i-placenta) yenziwa ekupheleni kwekota yokuqala.
Ukunamathela okulungile nokusebenza kwe-placenta ngokuqondile kuthinta inkambo evamile yokukhulelwa kanye nesinqumo sayo esiyimpumelelo. Ngokuvamile, i-placenta kufanele ifakwe ngaphansi kwesibindi (udonga oluphezulu). Kodwa kunezimo lapho iphuzu lokunamathisela litholakala ngezansi kwe-6cm kusuka emgodleni we-uterine, lesi sikhundla sithiwa okunamathiselwe okuphansi kwe-placenta.
Izimbangela zokunamathisela okuphansi kwe-placenta
Ukunamathiselwa okuphansi kwe-placenta kungase kube yiphutha:
- imisebenzi yokuqala yokuhlinzwa esibelethweni (ukukhulelwa kabi, ukukhipha izisu);
- i-fibroids ye-uterine ;
- Isigaba saseKesariya;
- ukukhulelwa okuningi;
- ukubhema;
- Ucwaningo olwenziwe ngokufaka ukungena emgodini wesibeletho.
Noma kunjalo, akudingekile ukwesaba uma ngesonto lama-20 lokukhulelwa ngosizo lwe-ultrasound ukunamathiselwe okuphansi kwe-placenta kunqunywe. Indawo yengane ingabizwa ngokuthi iyisici esingahambi. Njengoba ukwanda ngesikhathi sokukhulelwa, kungashintsha indawo yayo. Futhi uma, ngokwesibonelo, emavikini angu-20 unesinamathiseli esiphansi se-placenta, khona-ke emavikini angu-22 kungenzeka ukuthi sesivele evamile. Ezimweni eziningi, abesifazane abangu-5% kuphela abanokunamathiselwa kwe-placental ephansi bahlala kule ndawo amasonto angama-32. Futhi lapho ingxenye eyodwa yesithathu yalezo zingu-5% ihlala emavikini angu-37.
Noma kunjalo, ukunamathiselwe okuphansi kwe-placenta ngesonto lama-22 lokukhulelwa kufanele kukhuthaze umama olindelekile ukuba anakekele impilo yakhe kanye nempilo yengane yakhe.
I-placentation ephansi inehlukahluka eziningana:
- Uma i-placenta ilula nje, kodwa ayihambisani ne-uterine pharynx;
- Uma i-placenta itholakala iphansi futhi ivinjelwe kancane ingxenye ye-pharynx - lokhu kubizwa ngokuthi isethulo esingaphelele;
- futhi esimweni sokuqothula okuphelele kwebhola le-uterine, sinalo i- placenta previa ephelele .
Yini okufanele ngiyenze ngokunamathiselwe okuphansi kwe-placenta?
Ukwelashwa kokunamathiselwe okuphansi kwe-placenta ngalesi sigaba ekuthuthukiseni imithi yethu ayikho. Ukunamathisela okuphansi kwe-placenta kusho ukuthi udinga ukulandela ukukhulelwa ngokuseduze. Hlola ukunikezwa kwezakhi kanye ne-oxygen emntwaneni. Uma kukhona ubuhlungu noma ukuphawula, ngokushesha shayela i-ambulensi, ngoba inqola yendawo yengane inokwenzeka. Uma kwenzeka isethulo esiphelele, kungenzeka ukuthi ukukhululwa okuzimele kowesifazane kungabandakanyi. Yilungiselelwe ngokukhethekile kwisigaba sokudla. Njengoba indawo enjalo ye-placenta ingasongela owesifazane ongenalutho ngaphandle kokulahlekelwa igazi okubulala impilo.