Dzimwe nguva diki raanopa rinova mukana wokupedzisira wokubereka mwana. Mushure mezvose, kazhinji mukadzi haakwanisi kubereka mazai ane hutano nekuda kwezera rake kana zvirwere zvakasiyana-siyana zvejenital area (kusasipo kweavoes, kupera kwavo kwakakwana, zvinetso zvakasiyana-siyana zvechimiro chechibereko). Kunyanya kusagadzikana kwekuvhota kwevakadzi kunova chimwe chezvikonzero zvikuru zvekukodzera IVF.
Mukadzi wechidiki ane makore 20-30 ane mwana ane hutano uyo asina maitiro akaipa, asingagumi uye zvirwere zvepabonde, anogona kuva mupi weoocytes, kureva mazai. Nokuda kwekuisa mazai, iyewo haafaniri kunge ane uwandu hunorema nekuremara kwehumukati. Zvose izvi zvinodiwa ndezvakarurama, uye mukadzi anenge achida kutendeukira mazai nemari anoongororwa maererano nemitemo yakatarwa, maererano nemitemo yenyika.
Mukuwedzera kune hutano, Rh inhengo yeropa remubatsiri inotariswa. Mumakiriniki, kana ukasarudza mazai, unogona kutora mupiki akafanana mukuonekwa, akapa mvere dzemavara, ziso, chiso chakasangana, muviri, urefu.
Mushure mekuunganidza mazai kubva kuvadzimai vevakadzi, bhizinesi reki yezvipo rinoumbwa mumakiriniki nekunyangarika mazai.
Kugadzirwa kweiyo mazai ndiyo nzira yekukanda mazai evha yakareba kwenguva refu. Iyo inotonhora iyo mazai ane utano akachengetwa vasati vashandiswa -196 degrees Celsius. Izvozvo zvinoreva kuti, kupisa kwakadzika kunowanikwa mumvura ine nitrojeni, mushure mokunge mashoko acho akachengetwa mune zvigadziro zvakakosha uye kunyora mazita.
Iyi nheyo inogona kushandiswa zvakare mune chimwe chiitiko chaunoda kuponesa maawa mashomanana kana akawira mumabasa ekubereka, izvo dzimwe nguva zvinoitika zvisingazivikanwi. Izvi zvinonyanya kuitika mumakore achangobva kupfuura, apo vakadzi vanozvipira nemaune vachiita pamuviri kusvikira varonga mabasa avo uye vanobudirira zvimwe kubudirira muupenyu.
Ko ini inopa mari inodhura zvakadini?
Mari yehuwandu ye IVF yakakosha zvikuru. Purogiramu yevanopa nezvose zvinodhaka zvinodhaka nokuda kwayo, ichadhura murwere anenge madhora 6 500. Panguva imwe chete, zamai pachayo inotora kubva 1 kusvika 2 000 cu. Mari yakawanda yakadai pakuenzanisa nemurume wezvinhu zvepanyama inotsanangurwa nekuti munhu anogona kutora chirwere mazuva ese matatu, asi mukadzi mushure meimwe chitema anofanira kumirira kwemwedzi mitatu kusvikira mazai ake achidzoka uye adzokera kune yakashure mushure mekusimudzirwa kwemahomoni.