Ukulima emibungu

Ukuhlakulela imibungu kuyindlela yokubheka ukukhulelwa kweqanda kanye nokuthuthukiswa kombungu ovela kuwo, okwenziwa ebhokisithribhu embryology. Zonke izigaba zokukhula zenzeka emvelweni owenzelwe ngokukhethekile, ukwakheka kwekhwalithi okufana nalokho okwenziwe uketshezi emathanjeni e-fallopian kanye nesisu esisodwa.

Ukuhlakulela imibungu - iyini le nqubo?

Isikhathi sokuqala komlimi siqala ngosuku olulandelayo ukuqoqwa kwe-follicle kowesifazane. I-embryologist ihlola iqiniso lokuqala kokukhulelwa, futhi ngokusekelwe kwinani lamaqanda avame ukucwiliswa, usuku olulinganisiwe lokudluliswa kwe-blastocysts luyasungulwa.

Ngokuvamile kuvunywa ukuthi imibungu ejwayelekile yokuvuthwa iyatholakala, isikhathi eside isikhathi sokulima kufanele sibe. Lokhu kwenza kube lula ukukhetha izibonelo ezinamandla kakhulu ezinethuba elikhulu lokuhlanganisa ngokuphumelelayo esibelethweni.

Ukulima okunwetshiwe kukuthuthukiswa kwamuva emkhakheni we-embryology wemitholampilo, ngoba imibungu ikhule ibe yi-blastocysts zingakapheli izinsuku ezingu-5 zokukhulelwa inekhono eliphezulu lokufakelwa. Le nqubo isiyabonga kwangempela ezintweni ezikhethekile ezithuthukile ezilinganisa i-microenvironment ngayinye, okuyinto imbungu idlula endleleni yokuthuthuka kwayo emzimbeni wesifazane.

I-cryoprotection ye-blastocysts

Uma amaqanda amaningana athola ngempumelelo amaqanda, khona-ke iziguli zemitholampilo ye-IVF zinconywa ukuba zisebenze ngenqubo yokuqhwaza. Angase abe nama-ovules asanda kutholwa inqubo yokukhulelwa, ama-embryo angu-4 noma angu-8, kanye nama-blastocysts. Lokhu kwenza ukuthi kwenzeke uma kungenakwenzeka kokuqalwa kokufakelwa kokuqala okungeyona into yokugwema ukugwema ukungenelela kokuqala kanye nezindleko.

Ngaphambi kokudluliselwa kwemibungu efriziwe, lesi sibeletho kufanele senze inqubo yokulungiselela engabandakanyi amaphuzu nokuvuselela ama-ovari . Uma isiguli sinomjikelezo ojwayelekile ovulation, ukudluliselwa kwama-blastocysts azinyosi nge-IVF kuhlelwe izinsuku ezingu-7 noma ezingu-10 kusukela ekuqaleni. Uma inqubo yemvelo iphukile, ibuyiselwa ngosizo lwamalungiselelo e-hormonal, futhi kuphela lapho benza isinqumo mayelana nokususa imibungu.

Odokotela baxwayisa ukuthi amathuba okukhulelwa ekusetshenzisweni kwamaqanda aqhathaniswayo aphansi kune-IVF ejwayelekile. Lokhu kungenxa yokuthi lokho okubizwa okuthiwa okusalela emibungu, okuyikhwalithi yakhe ebi kakhulu, ingaphansi kokuqhwaza.