I-in vitro fertilization yindlela eyinkimbinkimbi yokwelapha, enye yezinyathelo zokufakelwa kwesisu. Lapho i-IVF ngaphambi kokubekwa kombungu, lo wesifazane uthola izivivinyo ezidingekayo, uthatha imithi ehloswe ekuphulukeleni izifo ezingapheli futhi egcwalise ukwaneleka kwe-hormone. Ngenxa yokwelashwa, isizinda esihle se-hormonal sidalwe ekukhuleni kwe-endometrium, okudala izimo ezinhle zokukhulelwa okuphumelelayo nokuthuthukiswa kwemibungu.
Ukulungiselela Ukufakwe Embramu
Ngaphambi kokwenza ukudluliselwa kwemibungu ku-IVF, kumele kulungiswe. Kuze kube yimanje, kunezindlela ezimbili zokulungiselela imibungu: ukusiza okusizayo nokuqanda kuqala. Ukuqothula ama-embryo kuqukethe ukukhubazeka kwamakhemikhali noma ama mechanical of the fetus egg lapho umbungu ukhona. Le nqubo ikhuthaza ukuphuma okulula kweqanda lesisu elivela embundeni, bese lihlanganiswa nesisu.
I-vitrification yemibungu (ukugcoba nge-nitrogen egazini) yindlela yesibili yokulungiselela ukudluliselwa. Le nqubo iqukethe imibuthano yokucubungula nge nitrogen enomsoco ekushiseni kwe -196 °. Ngesikhathi esifanayo, ama-30% wemibungu awayekezeli ukuqhwaza futhi afe, abanye bahlale bekwazi ukukhula nokuthuthukisa futhi bangagcinwa emazweni aqhwayo iminyaka eminingana ( cryopreservation ).
Ngusiphi usuku u-embryo ukutshala kabusha?
Ukudluliselwa kwemibungu nge-IVF kwenziwa ngezinyathelo ezimbili: ngezinsuku ezimbili no-5 noma ngezinsuku ezintathu no-5: lokhu kunqunywe ngabanye esimweni ngasinye. Imigomo ekhethiwe iyadingeka ngesizathu sokuthi ngosuku lwesishiyagalolunye lapho ukufakelwa kweqanda lokubeletha kwenzeka ngokufaka umanyolo wemvelo.
Ukudluliswa kombungu?
Inqubo ye-embryo embryo inqubo elula futhi engenabuhlungu, futhi ingathathi imizuzu engaphezu kuka-10-15. Udokotela wamazinyo ngaphansi kokuqondiswa kwe-ultrasound uhlola umcengezi esibelethweni ngokusebenzisa umsele womlomo wesibeletho, lapho imibukiso idluliselwa khona. Ngemuva kwenqubo, owesifazane kufanele abe sesikhundleni esinqunyiwe sehora. Kufanele ugweme umsebenzi womzimba futhi ulale kuze kube yilapho
Zingaki imihume edingekayo?
Ngokusho kwedatha esemthethweni, kungcono ukujova imibungu emibili nge-IVF. Kodwa uma udokotela engabaza, ungabeka 3 noma ngisho 4. Uma kwenzeka imibungu eminingana ijwayele ukujova ama-embryo nge-IVF, ingozi yokuphila nokukhulelwa kwanda kaningi, ikakhulukazi njengoba abesifazane abanezinkinga zezempilo befika ku-IVF, ngezinye izikhathi, okubavimbela ukuba bangakhulelwe ngokwemvelo. Ngakho-ke, ezimweni eziningi ezinjalo, odokotela bakhiqiza ukuncipha kwemibungu .