I-vitro fertilization yindlela eyinkimbinkathiso yokonyango, enye yeyiteyithi ye-embryo implantation. Xa i-IVF ngaphambi kokumiswa kombungu, loo mfazi ufumana iimviwo eziyimfuneko, athabatha unyango olujoliswe ekuphulukeleni izifo ezingapheliyo nokuzalisa ukulahleka kwe-hormone. Siyabulela unyango, imvelaphi ye-hormonal evumelekileyo yenzelwe ukukhula kwe-endometrium, edala izimo ezifanelekileyo zokukhulelwa okuphumelelayo kunye nophuhliso lweembrusi.
Ukulungiselela Ukufakwa Kwemibungu
Ngaphambi kokuba kwenziwe ukutshintshwa kweembungu kwi-IVF, kufuneka zilungiswe. Kuza kubekho, kukho iindlela ezi-2 zokulungiselela ii-embrosi: ukuncedwa okuncedisayo kunye nokuqhathaniswa kwangaphambili. Ukutshatyalaliswa kwama-embryythi kubandakanya ukukhushulwa kwamakhemikhali okanye umatshini weqanda leqanda lomntwana apho umbungu ukhona. Le nqubo iququzelela ukuphuma okulula kweqanda le-fetal kwi-membrane, kwaye ke iqhotyoshelwe kwisibeleko.
I-Vitrification ye-embryos (iqhwa kwi-nitrojeni yamanzi) yindlela yesibini yokulungiselela ukuhanjiswa. Inkqubo iququzelele ekusebenziseni ama-embrosi nge-nitrojeni yamanzi kwiqondo lokushisa -196 °. Ngelo xesha, i-30% yama-embryo ayinyamezeli ukuqhwafa aze afe, abanye bahlala bekwazi ukukhula nokuphuhlisa kwaye bangagcinwa kwilizwe eliqingqiweyo iminyaka emininzi (i- cryopreservation ).
Ngumhla onjani ukutsalwa kwembungu?
Ukutshintshwa kweembrusi kunye ne-IVF kuqhutywe kumanyathelo amabini: kwiintsuku ezimbini no-5 okanye kwiintsuku ezintathu no-5: oku kugqitywe ngabanye kwimeko ethile. Imigaqo ekhethiweyo ifanelekileyo ngesizathu sokuba ngomhla we-5 ukuba ukutshalwa kweqanda le-fetal kwenzeka ngokuchumisa ngokwemvelo.
Ukudluliswa kombindi?
Inkqubo yebri embriyo yebriyo ilula kwaye ayibuhlungu, kwaye ingathathi ngaphezu kwemizuzu eyi-10-15. I-gynecologist phantsi kolawulo lwe-ultrasound ihlolisisa i-catheter kwi-uterus nge-canal yomlomo, apho iibrashi zidluliselwa khona. Emva kwenkqubo, ibhinqa kufuneka ibe kwindawo ehambelana neyure. Kufuneka uphephe umsebenti womzimba kwaye ulale ngaphezu koko
Zingaphi iimbumbulu ezifunekayo?
Ngokweedata ezisemthethweni, kulungele ukufaka ii-embryo ezimbini nge-IVF. Kodwa ukuba ugqirha unokungabaza, unako ukubeka 3 nakwi-4. Nangona iimbumba ezininzi ziqhelekile emva kokuba ama-embro ajojowe nge-IVF, ingozi ebomini nokukhulelwa kwanda kaninzi, ngakumbi kuba besetyhini abaneengxaki zempilo baya kwi-IVF, ngezinye iinkcukacha, ezibavimbela ukuba bakhulelwe ngokwemvelo. Ngoko ke, kwiimeko ezininzi ezinjalo, oogqirha bavelisa ukunciphisa imibusi .