Kune vakawanda, nzira ye IVF (in vitro fertilization, kureva kuti, kubata kwomwana ari mumuviri unoyerera) ndicho chiitiko chakakosha zvikuru, nokuti panguva ino apo kubata kwenguva refu kwakamirira kwevanaamai vakawanda kunotanga. Ngatitsanangurire kuti nzira ye IVF inofamba sei.
ECO: tsanangudzo yenzira
Iyo nzira yeVF yakareba uye yakaoma. Inobatwa muzvikamu zvakasiyana. Miitiro yakawanda haisi yakanyanya kufadza, asi hapana chakaipa kana chakaipa mavari. Muzviitiko zvakawanda, maitiro ekugadzirira kweVIV anofanirwa mumamiriro ekunze, kureva kuti, mukadzi haafaniri kugara muchipatara.
IVF yakaitwa sei?
Ngationgororei nhanho nhanho kuti nzira ye IVF yakaitwa sei.
- Kugadzirira mu in vitro fertilization: kukurudzira . Pamberi pehutano hweVIV, chiremba anofanira kugamuchira imwe nhamba yamazai akakura. Nokuda kweizvi, hormonal stimulation inoitwa. Izvi zvinotarirwa pamusana pekusunganidzwa kweamamnesis, kuongorora kwemigumisiro yeongororo. Hormonal stimulation haingobvumi kuwana imwe mazai ega, asiwo kugadzirira chibereko chepamuviri. Zvakakosha kuziva kuti munguva ino, inoenderera mberi ultrasound inodiwa.
- Puncture of follicles . Musati maitiro e IVF apera, mapuropi ehutano anofanira kubviswa kuti apinde mukati mezvigadzirwa zvemutsetse uye omirira kubatana ne spermatozoa. Zvakakosha kuziva kuti chirume chemurume chinotangira kugadzirirwa kumera.
- Fertilization. Ivha nehuta zvinogadzirirwa mumutambo wekuedza wezvaanonzi mimba. Kana izvi zvapera, mazai anogadzirwa anoiswa mune imwe incubator inokosha. Nyanzvi inonzi embryologist inonyatsotevera nzira iyo nzira ye IVF iri kuenderera mberi, iyo embryo inokura sei. Upenyu hwomukomana muhutachiedza hunotora mazuva 2-5.
- Implantation. Apo embryo yakagadzirira, nyanzvi ichaita kuwedzerwa kwayo. Nokuda kweiyo nzira isinganzwisisiki, imwe catheter ine tsvina inoshandiswa. Maitiro emazuva ano anokubvumira kuti urege kutora mazamu anopfuura 2.
- Kuberekwa. Mushure mokusimudza, kushandiswa uye kugadziriswa kwemubhurosi mumadziro emuviri, pamuviri wakamirira kwenguva refu unotanga. Kuti kugadziriswa kuve kubudirira kwazvo, mukadzi anorayirwa kuchengetedza remishonga nemahomoni. Pasinei nokuti paive nekuve nepamuviri, tsanangudzo kana kutora mumasvondo maviri nekuendesa kuongororwa kwe hCG (iyo goriadotropin ye chorionic yomunhu ).
Nguva iyo inonzi IVF inotora, pane imwe neimwe pane imwe neimwe. Iyo yekugadzirira inogona kuva yakareba, asi nzira yekutsvaga pachayo inenge isingapfuuri maminitsi mashomanana.