Zingaphi amaqanda aqokelele kumjikelezo omnye?

Abafazi abacwangcisayo ukukhulelwa bahlala benomdla kumbuzo wokuba bangaphi ama-oocytes aqolileyo kwimijikelezo enye yokuya esikhathini. Makhe sizame ukuphendula ngokuqwalasela iimpawu eziphambili zenkqubo ye-ovulatory kumzimba wesetyhini.

Umjikelo wokukhula kweqanda uvela njani?

Kanye ngenyanga, malunga nendawo phakathi komjikelezo, i-ovulation ivela-ukuphuma kweqanda elivuthiweyo ukusuka kwintolthi. Le nkqubo ihlala iiyure ezingama-24.

Lo mzekelo uphambi kwexesha lokukhula komzimba. Ngoko, nyangazonke kwi-ovary, malunga ne-15-20 iintsholongwane zentsholongwane zivuthiwe. Iqanda ngalinye lisesigxini, esizaliswe ngamanzi. Kule meko, ukugqabhuka kwegobolondo yangaphandle kubakho kunkulu kubo, kunye no-1, okungafanekiyo ngeeseli zesini ezingama-2-3, kungena kwisisu esiswini.

Isivuno seqanda libangelwa ukwanda kwinqanaba le-estrogens, elandelwayo loo follicle. Kule meko, ukukhululwa kwe-hormone ye-luteinizing icatshukiswa, ekhokelela ekugqibeleni kwegobolondo yangaphandle yesalulo.

Xa ukhula kumjikelezo omnye kwaye ungene kwisisu esiswini se-oocytes ezimbini, unokukwazi ukukhulelwa ngamawele e-heterozygous.

Zingaphi izihlandlo i-ovule ekhulile kumjikelezo?

Iimeko ezifanayo, ezifana ne-ovulation, zigcinwa kanye emva kwimizuzu yonke. Ngoko ke, uluvo lwabesetyhini abathi, xa beceba ukukhulelwa, babala ukuphindaphinda ngokuphindaphindiweyo kwinyanga enye kuyiphutha.

Kwimiba mangaphi amaqanda ngomjikelezo weqanda ngosuku, ngokuqhelekileyo i-1-2 yeseli zeseli. Nangona kunjalo, kwinkqubo ye-IVF, xa wenza inkqubo efana ne-ovarian hyperstimulation, inani elikhulu lama-oocytes aqolileyo kwiingqungquthela, eziza kuqokelelwa ekukhetheni kunye nokucwangcisa ngakumbi. Ininzi ngokuphindaphindiweyo emva kokuphathwa, oogqirha bafumana ama-3 avuthiweyo ngokwesini.

Ngaloo ndlela, ngamnye umfazi, eyazi le miba yenkqubo ye-ovulatory, uya kuba nakho ukucwangcisa ukuqala kokukhulelwa.