Mangaki amaqanda avuthiwe emjikelezweni owodwa?

Abesifazane abahlela ukukhulelwa bavame ukuba nesithakazelo embuzweni wokuthi bangaki ama-oocyte avuthiwe emjikelezweni owodwa wokuya esikhathini. Ake sizame ukuyiphendula ngokucabangela izici eziyinhloko zenqubo ye-ovulatory emzimbeni wesifazane.

Umjikelezo wokuvuthwa kwamaqanda kwenzeka kanjani?

Kanye ngenyanga, cishe phakathi nomjikelezo, i-ovulation kwenzeka - ukuphuma kweqanda elivuthiwe kusuka ku-follicle. Le nqubo ihlala amahora angu-24.

Lokhu kwenzeka ngaphambi kwesikhathi sokuvuthwa. Ngakho, nyangazonke ku-ovary, cishe ama-15-20 amagciwane amagciwane avuthiwe. Iqanda ngalinye liyi-follicle, eligcwele uketshezi. Kulesi simo, ukuqhuma kwegobolondo yangaphandle kwenzeka kakhulu kunabo bonke, futhi i-1, engavamile ngamaseli angama-2-3 e-sex, ingena emgodini wesisu.

Ukukhiqizwa kweqanda kungenxa yokwanda kwezinga le-estrogens, okuyinto lo follicle ngokwayo yokwenza. Kulesi simo, ukukhululwa kwe-hormone ye-luteinizing kugxiliwe, okuholela ekuqhekekeni kwegobolondo yangaphandle ye-follicle.

Lapho ukhula emjikelezweni owodwa futhi engena emathunjini omzimba ama-oocyte amabili, kungenzeka ukuba ukhulelwe amawele e-heterozygous.

Ngaki izikhathi ovule ekhulile emjikelezweni?

Isimo esifanayo, njengesivunguvungu, siboniswa kanye njalo emjikelezweni wokuya esikhathini. Ngakho-ke, umbono wabesifazane abathi, lapho behlela ukukhulelwa, balale ukuvuthwa okuphindaphindiwe ngaphakathi kwenyanga eyodwa kuyiphutha.

Ngokuqondene namaqanda amangaki umjikelezo wamaqanda ngosuku, ngokuvamile ama-cell sex 1-2. Kodwa-ke, ngenkathi i-IVF, lapho yenza inqubo efana ne-ovarian hyperstimulation, inani elikhulu lama-oocyte livuthiwe ezigulini, ezilandelwa ekukhethweni kanye nezinqubo zokukhulelwa okuqhubekayo. Ngokuvamile ngemva kokuxhaphazwa okunjalo, odokotela bathola 3-5 amaseli ocansi avuthiwe.

Ngakho-ke, wonke owesifazane, ekwazi lezi zici zenqubo ye-ovulatory, uzokwazi ukuhlela ukuqala kokukhulelwe.